CN101127301A - Laser marker for fully automatic IC material bar - Google Patents
Laser marker for fully automatic IC material bar Download PDFInfo
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- CN101127301A CN101127301A CNA2007101522507A CN200710152250A CN101127301A CN 101127301 A CN101127301 A CN 101127301A CN A2007101522507 A CNA2007101522507 A CN A2007101522507A CN 200710152250 A CN200710152250 A CN 200710152250A CN 101127301 A CN101127301 A CN 101127301A
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Abstract
The utility model relates to a full automatic IC strip laser marking machine, comprising a body; wherein, a PC device and an electric control system are arranged in the body; a loading-unloading outlet device, a strip conveying device, a laser marking device, a detection system and a removing device which are controlled by the PC device are arranged on the body; the loading outlet device and the unloading outlet device are arranged on both sides of the body, and the strip conveying device is arranged between the two devices. Besides, a direction detection device, a batch number detection device, a pre-marking removing device, a laser marking device, a post-marking quality detection device and a post-marking removing device are arranged on two conveying lines of the both sides of the strip conveying device in sequence, and a marking position detection device is arranged under the laser marking device. Because the loading, conveying, detecting, removing and marking devices which are controlled by the PC device are arranged on the marking machine, the whole marking process is accurate and reasonable; meanwhile, the labor intensity can be reduced.
Description
Technical field
The present invention relates to the new equipment of a kind of IC material bar mark, more precisely, relate to many specifications material bar chip, it is carried out material loading, detection, mark one by one, detects, also each detected defective material bar is rejected away by the device for eliminating at this place immediately, and the material bar that mark is qualified pushes a kind of laser marker for fully automatic IC material bar into lower feed box.
Background technology
The mark machine is widely used in the surperficial mark of the integrated circuit of IC industry.According to the difference of instructions for use, the surface-mounted integrated circuit that the IC industry is used has material bar (combined chip) or chip (piece die clip) and three kinds of forms of wafer.The material bar is the plate that is combined by plurality of chips, during to each chip marking on the material bar, is directly to realize automatic mark by the material conveying bar.Chip is the less piece bulk goods of size, is to be placed in the track pallet, by the conveying of track pallet being realized the automatic mark of chip.Wafer is a very thin disk directly having made polylith (grain) chip thereon, need carry out mark to the back side of each piece (grain) chip on it on monoblock wafer thin slice.
The mark equipment that is used for the mark of IC material bar at present is semi-automatic mark machine mostly.A kind of is manually to take out the material bar from hopper, is put on the conveyer belt, delivers to the laser marking machine below by conveyer belt and carries out mark, is sent by conveyer belt then, through manually taking out the material bar from conveyer belt, puts into hopper at last again.The shortcoming of this semi-automatic mark machine is, conveyer belt is a flat belt, and the material bar is placed on it can to exist distortion and location inaccurate, and the mark precision is low, and production efficiency is low.Another kind is by being contained in the material carrier platform on the reciprocating motion conveyer belt, by will expecting that manually bar is put on the material carrier platform, the reciprocating motion conveyer belt will expect that by material carrier platform bar delivers to the mark of mark position, return original position afterwards again, by manually taking off the material bar, put second material bar again and carry out mark processing.Because material carrier platform arranged, good slightly and distortion also obtains to a certain degree control to this mark machine than preceding a kind of positioning accuracy, but the mark quality is still not high, and production efficiency is still lower.Also have a kind of full-automatic mark machine that emerges in recent years, though solved the automatic transport of material bar, (1500/h), but still exist transport conveyor constructions complicated mark speed can reach; Defective material bar in the course of conveying can not be rejected automatically, be by artificial rejecting; Do not expect bar position scanning means before the mark, can not provide mark position accurately, problem such as the mark quality is still not high for labelling head.
Summary of the invention
The objective of the invention is deficiencies such as the mark quality that exists at existing mark machine is low, labor strength is big, provide a kind of novel full-automatic.
Technical scheme of the present invention is: a kind of laser marker for fully automatic IC material bar, comprise a body, internal body is provided with PC device and electric-control system, the upper and lower material that body is provided with by device control goes out case apparatus, material bar conveying device, laser mark printing device, detection system, device for eliminating five major parts, detection system comprise direction detection device, lot number checkout gear, mark position detecting device and mark back quality detection device; The two ends of body are provided with respectively that material loading goes out case apparatus and blanking goes out case apparatus, be provided with material bar conveying device between the stream oriented device, on the conveying circuit of material bar conveying device both sides, be disposed with behind device for eliminating before direction detection device, lot number checkout gear, the mark, laser mark printing device, the mark quality detection device and mark device for eliminating afterwards, the mark position detecting device be arranged on laser mark printing device under.
Preferably, described material bar conveying device comprises fromer rail and rear rail, and forward and backward guide rail is installed on the body of mark machine by fromer rail supporting bracket and guide supporting respectively; The top edge of forward and backward guide rail is provided with for the gathering sill for the treatment of that mark material bar slides, the gathering sill of rear rail is provided with by the material bar and carries the initiatively roller of drive system control, the top correspondence of roller be provided with fixedly that press nips and prime move up and down pinch roller assembly and the back level moves up and down pinch roller assembly, the two ends of fromer rail are provided with prime movable pressing board group and the back level movable pressing board group that matches; Be provided with four blocks and spacing regulator between fromer rail and the rear rail.
Preferably, the below of fromer rail supporting bracket is provided with the fromer rail shifting sledge, and the bottom surface of fromer rail supporting bracket is provided with the chute that matches.
Preferably, described material loading goes out material loading box output platform, feeding manipulator and the pusher outlet mechanism of double-layer structure up and down of comprising of case apparatus, the material loading box output platform is positioned at the fromer rail outside, feeding manipulator is positioned at the rear rail outside and relative with the material loading box output platform thirty years of age, pusher outlet mechanism is between material loading box output platform and feeding manipulator, and the push pedal that is provided with on it is over against the conveying gathering sill position of material bar between the forward and backward conveying; The upper strata of described material loading box output platform is the feeding box platform, and the feeding box platform is provided with the feeding box timing belt by Electric Machine Control, and the feeding box platform is provided with feeding box near switch near a side of fromer rail; The lower floor of feeding box is the lower feed box platform, and the lower feed box platform is provided with the lower feed box timing belt by Electric Machine Control, and the lower feed box platform is provided with lower feed box near switch away from a side of fromer rail; Described pusher outlet mechanism comprises a push pedal support, AC motor and push pedal that the top of push pedal support is provided with, this AC motor and a synchronous toothed belt shaft link, be connected with timing belt on the synchronous toothed belt shaft, timing belt is connected with push pedal by connecting plate, the below of push pedal is provided with the push pedal slide rail, and the rear end of push pedal is provided with push pedal position control signal plate.
Preferably, described feeding manipulator comprises a mounting panel, and the top of mounting panel is provided with the vertical moving stepping motor, and the vertical moving stepping motor is connected with the transmission of vertical moving ball screw; The end connection of vertical moving ball screw transmission moves horizontally the ball screw transmission, and an end that moves horizontally the ball screw transmission is equipped with and moves horizontally stepping motor, and the chute that the other end passes mounting panel is connected with robot blade; Described robot blade is provided with the manipulator movable pressing board, and the end of this manipulator movable pressing board passes the chute of offering on the robot blade and is connected with the cylinder that is installed in the robot blade back side.
Preferably, described device for eliminating comprises a support and the horizontally moving device that is arranged on the support, horizontally moving device is provided with the vertical moving device, horizontally moving device and vertical moving device are slidingly matched, be connected with sucker on this vertical moving device, the below in sucker home position is provided with reject chute; Described horizontally moving device comprises a sucker brace summer and is installed in the no bar magnetic cylinder of moving horizontally of sucker brace summer one side that the sucker brace summer is provided with and moves horizontally slide rail; The sucker connecting plate that described vertical moving device comprises a connecting plate, is installed in the vertical moving cylinder on the connecting plate and is connected with the vertical moving cylinder, the back side of connecting plate is provided with and moves horizontally chute, connecting plate is provided with the vertical moving slide rail, and the back side of sucker connecting plate is provided with the slide rail that matches; Described sucker is provided with a plurality of suction nozzles, and this suction nozzle is connected with the hollow space of sucker inside.
Preferably, described direction detection device comprises support, is arranged on the probe of support and the photophore under the probe, and support is provided with one and adjusts groove, and the end of probe slidably is arranged in the sliding tray; Described batch number checkout gear comprises support and is arranged on probe and photophore on the support, photophore be positioned at probe under, support is provided with one and adjusts groove, the end of probe and photophore slidably is arranged on to be adjusted in the groove; Described mark position detecting device comprises a support, is arranged on the ball screw transmission on the support, and is installed in the servomotor in the ball screw transmission; Probe and photophore are installed in the ball screw transmission, and photophore be positioned at probe directly over; Described mark quality detection device comprises support, is arranged on the ball screw transmission on the support, and is installed in the servomotor in the ball screw transmission; Probe and photophore are installed in the ball screw transmission, and photophore be positioned at probe under.
Beneficial effect of the present invention is: because the mark machine is provided with material loading, conveying, detection, rejecting and the marking device of the control of PC device, therefore can be accurately and reasonably carry out whole mark process, substantially need not in the whole process manually to operate, so when guaranteeing accuracy, also reduced working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the specific embodiment of the invention;
Fig. 2 is the partial structurtes schematic diagram of the specific embodiment of the invention;
Fig. 3 is the structural representation of specific embodiment of the invention material loading box output platform;
Fig. 4 is the structural representation of specific embodiment of the invention manipulator;
Fig. 5 is the structural representation of specific embodiment of the invention pusher outlet mechanism;
Fig. 6 is the structural representation of specific embodiment of the invention material bar conveying device;
Fig. 7 is the structural representation of specific embodiment of the invention device for eliminating;
Fig. 8 is the structural representation of specific embodiment of the invention direction detection device;
Fig. 9 is the structural representation of specific embodiment of the invention batch number checkout gear;
Figure 10 is the structural representation of specific embodiment of the invention mark position detecting device;
Figure 11 is the structural representation of specific embodiment of the invention mark quality detection device;
Figure 12 is the mark workflow diagram of the specific embodiment of the invention.
Embodiment
As Fig. 1 to specific embodiments of the invention shown in Figure 11, a kind of laser marker for fully automatic IC material bar, comprise a body 1, internal body is provided with PC device 3 and electric-control system 2, and the upper and lower material that body 1 is provided with by 3 controls of PC device goes out case apparatus 4, material bar conveying device 8, laser mark printing device 6, detection system 7, device for eliminating 5 five major parts, detection system 7 comprise direction detection device 71, lot number checkout gear 72, mark position detecting device 73 and mark back quality detection device 74; The two ends of body 1 are respectively arranged with that material loading goes out case apparatus 4 and blanking goes out case apparatus, be provided with material bar conveying device 8 between the stream oriented device, on the conveying circuit of material bar conveying device 8 both sides, be disposed with device for eliminating behind device for eliminating 5 before direction detection device 71, lot number checkout gear 72, the mark, laser mark printing device 6, mark back quality detection device 74 and the mark, mark position detecting device 73 be arranged on laser mark printing device 6 under.
Described material bar conveying device 8 comprises fromer rail 50 and rear rail 41, and forward and backward guide rail is installed on the body of mark machine by fromer rail supporting bracket 47 and guide supporting respectively; The top edge of forward and backward guide rail is provided with for the gathering sill for the treatment of that mark material bar slides, the gathering sill of rear rail 41 is provided with by the material bar and carries the initiatively roller of drive system 43 controls, the top correspondence of roller be provided with fixedly that press nips and prime move up and down pinch roller assembly 42 and the back level moves up and down pinch roller assembly 44, the two ends of fromer rail 50 are provided with prime movable pressing board group 49 and the back level movable pressing board group 45 that matches; Be provided with four blocks and spacing regulator 48 between fromer rail 50 and the rear rail 41, the below of fromer rail supporting bracket 47 is provided with fromer rail shifting sledge 46, and the bottom surface of fromer rail supporting bracket 47 is provided with the chute that matches.
Described material loading goes out material loading box output platform, feeding manipulator and the pusher outlet mechanism of double-layer structure up and down of comprising of case apparatus 4, the material loading box output platform is positioned at fromer rail 50 outsides, feeding manipulator is positioned at the rear rail outside and relative with the material loading box output platform thirty years of age, pusher outlet mechanism is between material loading box output platform and feeding manipulator, and the push pedal 26 that is provided with on it is over against the conveying gathering sill position of material bar between the forward and backward conveying; The upper strata of described material loading box output platform is a feeding box platform 11, and feeding box platform 11 is provided with the feeding box timing belt 12 by Electric Machine Control, and the feeding box platform is provided with feeding box near switch 13 near a side of fromer rail; The lower floor of feeding box is a lower feed box platform 15, and lower feed box platform 15 is provided with the lower feed box timing belt 14 by Electric Machine Control, and lower feed box platform 15 is provided with lower feed box near switch 16 away from a side of fromer rail 50; Described pusher outlet mechanism comprises a push pedal support 31, AC motor 30 and push pedal 26 that the top of push pedal support 31 is provided with, this AC motor 30 and a synchronous toothed belt shaft 29 link, be connected with timing belt 32 on the synchronous toothed belt shaft 29, timing belt 22 is connected with push pedal 26 by connecting plate 28, the below of push pedal 26 is provided with push pedal slide rail 33, and the rear end of push pedal 26 is provided with push pedal position control signal plate 27.
Described feeding manipulator comprises a mounting panel 25, and the top of mounting panel 25 is provided with vertical moving stepping motor 21, and vertical moving stepping motor 21 is connected with vertical moving ball screw transmission 22; The end connection of vertical moving ball screw transmission 22 moves horizontally ball screw transmission 23, and an end that moves horizontally ball screw transmission 23 is equipped with and moves horizontally stepping motor 24, and the chute that the other end passes mounting panel 25 is connected with robot blade 17; Described robot blade 17 is provided with manipulator movable pressing board 18, and the end of this manipulator movable pressing board 18 passes the chute of offering on the robot blade 17 19 and is connected with the cylinder 20 that is installed in robot blade 17 back sides.
Described device for eliminating comprises a support 51 and the horizontally moving device that is arranged on the support 51, horizontally moving device is provided with the vertical moving device, horizontally moving device and vertical moving device are slidingly matched, be connected with sucker 59 on this vertical moving device, the below in sucker 59 home positions is provided with reject chute 61; Described horizontally moving device comprises a sucker brace summer 55 and is installed in the no bar magnetic cylinder 52 of moving horizontally of sucker brace summer 55 1 sides that sucker brace summer 55 is provided with and moves horizontally slide rail 56; The sucker connecting plate 58 that described vertical moving device comprises a connecting plate, is installed in the vertical moving cylinder 54 on the connecting plate and is connected with vertical moving cylinder 54, the back side of connecting plate is provided with and moves horizontally chute, connecting plate is provided with vertical moving slide rail 53, and the back side of sucker connecting plate 58 is provided with the slide rail that matches; Described sucker 59 is provided with a plurality of suction nozzles 60, and this suction nozzle 60 is connected with the hollow space of sucker 59 inside.
Described direction detection device 71 comprises support 81, is arranged on the probe 82 of support 81 and the photophore 83 under the probe 82, and support 81 is provided with one and adjusts groove 84, and the end of probe 82 slidably is arranged in the sliding tray 84; Described batch number checkout gear 72 comprises support 85 and the probe 87 and the photophore 88 that are arranged on the support 85, photophore 88 be positioned at probe 87 under, support 85 is provided with one and adjusts groove 86, and the end of probe 87 and photophore 88 slidably is arranged on to be adjusted in the groove 86; Described mark position detecting device 73 comprises a support 89, is arranged on the ball screw transmission 91 on the support 89, and is installed in the servomotor 90 in the ball screw transmission 91; Probe 93 and photophore 92 are installed in the ball screw transmission 91, and photophore 92 be positioned at probe 93 directly over; Described mark quality detection device 74 comprises support 94, is arranged on the ball screw transmission 95 on the support 94, and is installed in the servomotor 96 in the ball screw transmission 95; Probe 97 and photophore 98 are installed in the ball screw transmission 95, and photophore 98 be positioned at probe 97 under.
During work, as shown in figure 12, by (once putting 4 casees usually on the feeding box platform 11 that manually hopper (can put 40 material bars) is put into the material loading box output platform, 40 in every case, evenly separate by the parallel grid socket on hopper two inboards), the timing belt 12 that is arranged on the feeding box platform 11 moves forward by direct current machine drive hopper.When hopper put in place and with near switch 13 near the time, send signal near switch 13 direct current machine stopped operating, timing belt 12 also stops operating; The supporting plate 17 of feeding manipulator is under the effect of the ball screw transmission 23 that stepping motor 24 drives, when the top hopper below on the hopper platform moves into place, supporting plate 17 rises under the effect of the ball screw transmission 22 that stepping motor 21 drives again and holds up hopper, feeding manipulator movable pressing board 18 moves down under cylinder 20 effects simultaneously, clamps hopper.Stepping motor 21 continuation are afterwards risen, and when arriving desired location, promptly the guiding slot port of a bottom material bar and material bar conveying stops to rise on time in the hopper, waits for the pusher outlet.The push pedal 26 of pusher outlet mechanism is under the drive of AC motor 30 and timing belt 32, with in the hopper next piece material bar push the forward and backward conveying 41,50 of material bar, carry initiatively drive system 43 and prime to move up and down pinch roller assembly 42 to drive by being installed in material bar on the material bar conveying afterwards, move in the gathering sill discontinuous of front and back guide rail.When the first location link stopper that moves to by cylinder control, the first location link stopper rises under cylinder action and blocks the material bar.Place the probe 82 of the direction detection device 71 of material bar top to start, the orientation breach of the preceding half section last side of scanning material bar, when if gap position and desired location are inconsistent, the material bar is picked out device 5 and is started, prime moves up and down press nips 42 distance that moves up under cylinder action, prime movable pressing board 49 on the fromer rail is a slow astern distance under cylinder action also, makes material bar both sides all remove the constraint of upwards taking out.Expect this moment the sucker 59 on the device for eliminating 5 before the bar mark along piston rod 57 no bar magnetic cylinder 52 with move up and down the uniting under the drive of cylinder 54, remove to pick up the material bar, put into reject chute 61.When if gap position is consistent with desired location, the first location link stopper descends under cylinder action, the material bar is expected bar length to one of reach under drive system drives, lived by the second location link stopper shelves, the batch number that is arranged at material a last side of bar second half section by 87 pairs of the probes of batch number checkout gear 72 scans and writes down expects bar batch number (bar code).The second location link stopper descends under cylinder action afterwards, and material bar drive system starts, and the material bar is lived the location by the 3rd position block shelves after being transferred a material bar length.When the material bar reaches this position, what be arranged at this material bar below also can upwards aim at the material bar along the probe of expecting the material bar mark position detecting device 73 that the bar moving direction moves, detect the position of chip on the material bar, position with every chip block sends PC to then, controls the carry out accurate mark of the labelling head (double end) of laser mark printing device 6 to the material bar by PC again.
After mark is finished, the 3rd position block descends, material bar drive system starts, drive the material bar and continue to move to firmly location of the 4th position block shelves, be arranged at the probe 97 of quality detection device 74 behind the mark that can move along material bar moving direction of this material bar top, the material bar is carried out the mark quality testing, if mark is up-to-standard, then the 4th position block descends, the push pedal 26 of pusher cartonning mechanism (identical with the structure function of material returned outlet mechanism) is after rising under the cylinder action and expecting that the bar rear side is with the high position, push pedal 26 will expect that bar pushes bottom lattice in the empty charging box under Rodless cylinder drives.The bar mark is off quality if scanning detects material, and then the 4th position block does not descend, and picks out device 5 behind the mark and starts, and should expect that bar rejected away.Before the sucker suction nozzle 60 of picking out device 5 behind mark siphons away mark material bar off quality, the back level of pushing down the material bar moves up and down press nips 44 distance that rises under cylinder action, simultaneously, back level movable pressing board 45 on the fromer rail 50 is a slow astern distance under cylinder action also, make material bar both sides all remove the constraint of upwards taking out, expect that the sucker 59 on the device for eliminating 5 of bar mark back is the same with device for eliminating 5 before the material bar mark this moment, at no bar magnetic cylinder 52 with move up and down the uniting under the drive of cylinder 54, remove to pick up the material bar and put into reject chute 61.
When first qualified material bar of mark be pushed send into the bottom lattice of empty charging box after, this hopper makes its lattice that descend under the effect of blanking manipulator (the blanking manipulator is identical with the feeding manipulator structure function), wait for that second qualified material bar of mark pushes into nethermost second lattice of empty charging box, the blanking manipulator makes this hopper lattice that descend again afterwards, waits for the arrival of the 3rd material bar.After so repeatedly carrying out, this hopper has just been filled the qualified material bar of mark.This hopper is put on the outlet platform below the blanking box output platform at last, and hopper is sent, finish work up to standard by artificial taking-up again by the timing belt on it by the blanking manipulator.
Claims (8)
1. laser marker for fully automatic IC material bar, comprise a body (1), internal body is provided with PC device (3) and electric-control system (2), it is characterized in that: the upper and lower material that body (1) is provided with by PC device (3) control goes out case apparatus (4), material bar conveying device (8), laser mark printing device (6), detection system (7), and device for eliminating (5) five major parts, detection system (7) comprises direction detection device (71), lot number checkout gear (72), mark position detecting device (73) and mark back quality detection device (74); The two ends of body (1) are provided with that material loading goes out case apparatus (4) and blanking goes out case apparatus, be provided with material bar conveying device (8) between the stream oriented device, on the conveying circuit of material bar conveying device (8) both sides, be disposed with before direction detection device (71), lot number checkout gear (72), the mark device for eliminating (5), laser mark printing device (6), mark back quality detection device (74) and mark after device for eliminating (5), mark position detecting device (73) be arranged on laser mark printing device (6) under.
2. laser marker for fully automatic IC material bar as claimed in claim 1, it is characterized in that: described material bar conveying device (8) comprises fromer rail (50) and rear rail (41), and forward and backward guide rail is installed on the body of mark machine by fromer rail supporting bracket (47) and guide supporting respectively; The top edge of forward and backward guide rail is provided with for the gathering sill for the treatment of that mark material bar slides, the gathering sill of rear rail (41) is provided with by the material bar and carries the initiatively roller of drive system (43) control, the top correspondence of roller be provided with fixedly that press nips and prime move up and down pinch roller assembly (42) and the back level moves up and down pinch roller assembly (44), the two ends of fromer rail (50) are provided with prime movable pressing board group (49) and the back grade movable pressing board group (45) that matches; Be provided with four blocks and spacing regulator (48) between fromer rail (50) and the rear rail (41).
3. laser marker for fully automatic IC material bar as claimed in claim 2 is characterized in that: the below of fromer rail supporting bracket (47) is provided with fromer rail shifting sledge (46), and the bottom surface of fromer rail supporting bracket (47) is provided with the chute that matches.
4. laser marker for fully automatic IC material bar as claimed in claim 1, it is characterized in that: described material loading goes out material loading box output platform, feeding manipulator and the pusher outlet mechanism of double-layer structure up and down of comprising of case apparatus (4), the material loading box output platform is positioned at fromer rail (50) outside, feeding manipulator is positioned at the rear rail outside and relative with the material loading box output platform thirty years of age, pusher outlet mechanism is between material loading box output platform and feeding manipulator, and the push pedal (26) that is provided with on it is over against the conveying gathering sill position of material bar between the forward and backward conveying; The upper strata of described material loading box output platform is feeding box platform (11), and feeding box platform (11) is provided with the feeding box timing belt (12) by Electric Machine Control, and the feeding box platform is provided with feeding box near switch (13) near a side of fromer rail; The lower floor of feeding box is lower feed box platform (15), and lower feed box platform (15) is provided with the lower feed box timing belt (14) by Electric Machine Control, and lower feed box platform (15) is provided with lower feed box near switch (16) away from a side of fromer rail (50); Described pusher outlet mechanism comprises a push pedal support (31), AC motor (30) and push pedal (26) that the top of push pedal support (31) is provided with, this AC motor (30) links with a synchronous toothed belt shaft (29), be connected with timing belt (32) on the synchronous toothed belt shaft (29), timing belt (32) is connected with push pedal (26) by connecting plate (28), the below of push pedal is provided with push pedal slide rail (33), and the rear end of push pedal (26) is provided with push pedal position control signal plate (27).
5. laser marker for fully automatic IC material bar as claimed in claim 4, it is characterized in that: described feeding manipulator comprises a mounting panel (25), the top of mounting panel (25) is provided with vertical moving stepping motor (21), and vertical moving stepping motor (21) is connected with vertical moving ball screw transmission (22); The end connection of vertical moving ball screw transmission (22) moves horizontally ball screw transmission (23), an end that moves horizontally ball screw transmission (23) is equipped with and moves horizontally stepping motor (24), and the chute that the other end passes mounting panel (25) is connected with robot blade (17); Described robot blade (17) is provided with manipulator movable pressing board (18), and the end of this manipulator movable pressing board (18) passes the chute of offering on the robot blade (17) (19) and is connected with the cylinder (20) that is installed in robot blade (17) back side.
6. laser marker for fully automatic IC material bar as claimed in claim 1, it is characterized in that: described device for eliminating comprises a support (51) and is arranged on horizontally moving device on the support (51), horizontally moving device is provided with the vertical moving device, horizontally moving device and vertical moving device are slidingly matched, be connected with sucker (59) on this vertical moving device, the below in sucker (59) home position is provided with reject chute (61); Described horizontally moving device comprises a sucker brace summer (55) and is installed in the no bar magnetic cylinder of moving horizontally of sucker brace summer (55) one sides (52) that sucker brace summer (55) is provided with and moves horizontally slide rail (56); The sucker connecting plate (58) that described vertical moving device comprises a connecting plate, is installed in the vertical moving cylinder (54) on the connecting plate and is connected with vertical moving cylinder (54), the back side of connecting plate is provided with and moves horizontally chute, connecting plate is provided with vertical moving slide rail (53), and the back side of sucker connecting plate (58) is provided with the slide rail that matches.
7. laser marker for fully automatic IC material bar as claimed in claim 6 is characterized in that: described sucker (59) is provided with a plurality of suction nozzles (60), and this suction nozzle (60) is connected with the hollow space of sucker (59) inside.
8. laser marker for fully automatic IC material bar as claimed in claim 1, it is characterized in that: described direction detection device (71) comprises support (81), is arranged on the probe (82) of support (81) and the photophore (83) under the probe (82), support (81) is provided with one and adjusts groove (84), and the end of probe (82) slidably is arranged in the sliding tray (84); Described batch number checkout gear (72) comprises support (85) and is arranged on probe (87) and photophore (88) on the support (85), photophore (88) be positioned at probe (87) under, support (85) is provided with one and adjusts groove (86), and the end of probe (87) and photophore (88) slidably is arranged on to be adjusted in the groove (86); Described mark position detecting device (73) comprises a support (89), is arranged on the ball screw transmission (91) on the support (89), and is installed in the servomotor (90) in the ball screw transmission (91); Probe (93) and photophore (92) are installed in the ball screw transmission (91), and photophore (92) be positioned at probe (93) directly over; Described mark quality detection device (74) comprises support (94), is arranged on the ball screw transmission (95) on the support (94), and is installed in the servomotor (96) in the ball screw transmission (95); Probe (97) and photophore (98) are installed in the ball screw transmission (95), and photophore (98) be positioned at probe (97) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101522507A CN100459035C (en) | 2007-09-20 | 2007-09-20 | Laser marker for fully automatic IC material bar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101522507A CN100459035C (en) | 2007-09-20 | 2007-09-20 | Laser marker for fully automatic IC material bar |
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| Publication Number | Publication Date |
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| CN101127301A true CN101127301A (en) | 2008-02-20 |
| CN100459035C CN100459035C (en) | 2009-02-04 |
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| CNB2007101522507A Expired - Fee Related CN100459035C (en) | 2007-09-20 | 2007-09-20 | Laser marker for fully automatic IC material bar |
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| CN102218935A (en) * | 2011-04-21 | 2011-10-19 | 上海功源电子科技有限公司 | Double-load semiconductor chip laser marking machine |
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