CN103372543B - Pickup unit, grading equipment employing pickup unit, and pickup method - Google Patents
Pickup unit, grading equipment employing pickup unit, and pickup method Download PDFInfo
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- CN103372543B CN103372543B CN201210115156.5A CN201210115156A CN103372543B CN 103372543 B CN103372543 B CN 103372543B CN 201210115156 A CN201210115156 A CN 201210115156A CN 103372543 B CN103372543 B CN 103372543B
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Abstract
The invention discloses a pickup unit which comprises a rack, a first conversion mechanism, a second conversion mechanism, multiple columns of shifting modules, a central control module, a power source control interface and a pickup detection module, wherein the first conversion mechanism is provided with a first power source and is used for driving at least one first mounting piece with displacement in the first direction; the second conversion mechanism is provided with a second power source and is used for driving at least one second mounting piece with displacement in the second direction; the multiple columns of shifting modules with picking devices are assembled on the first mounting pieces respectively, so that at least one column of shifting modules are connected with the second mounting pieces; the central control module is provided with a data storage unit which can store parameter data required by a shifted electronic component and an offset mechanism through which actual movement position of each mechanism can be offset to be consistent with the position set by program execution; the power source control interface is used for controlling various attributes of each power source; the pickup detection module is used for detecting the states of electronic components picked by the shifting modules and transmitting a detection signal to the central control module.
Description
Technical field
The present invention is to provide a kind of pickup unit, the classifying equipoment of application pickup unit and the pick-up method that promote effective utilization.
Background technology
Refer to Fig. 1, 2, for existing pickup unit, comprise inversion mechanism and multiple row first, two pick up glassware, wherein, inversion mechanism is in left side frame 11, set firmly multiple first motor 12, each first motor 12 is first driver plates 14 connecting a tool Y-direction chute 141 with the first belt pulley set 13, roller 151 cunning that the Y-direction chute 141 of each first driver plate 14 can pick up glassware 15 for first is put, again right side frame 16 sets firmly multiple second motor 17, each second motor 17 is second driver plates 19 connecting a tool Y-direction chute 191 with the second belt pulley set 18, roller 201 cunning that the Y-direction chute 191 of each second driver plate 19 can pick up glassware 20 for second is put, separately be provided with the 3rd motor 21 in the side of left side frame 11, in order to drive the 3rd belt pulley set 22 of putting in Y-direction, 3rd belt pulley set 22 connects multiple first sliding panel 23, the first slide 231 cooperatively interacted and left side slide rail 111 is provided with between each first sliding panel 23 side and left side frame 11, the opposite side of the first sliding panel 23 connects the second sliding panel 25 with moving part 24, the second slide 251 and right side slide rail 161 that cooperatively interact is provided with between the second sliding panel 25 and right side frame 16, in time adjusting first and second and pick up the Y-direction spacing of glassware 15,20, can control the 3rd motor 21 drives each first sliding panel 23 to do Y-direction displacement through the 3rd belt pulley set 22, first sliding panel 23 with the first slide 231 along left side slide rail 111 displacement, and drive the second sliding panel 25 synchronous shift through moving part 24, second sliding panel 25 along right side slide rail 161 displacement with the second slide 251, makes first and second pick up glassware 15,20 and can do Y-direction displacement and adjust spacing, but inversion mechanism there is no and is provided with and can makes first, two pick up glassware 15, 20 designs making X-direction adjustment of displacement spacing, so that first, two pick up glassware 15, 20 only can make Y-direction adjustment of displacement spacing, 3rd motor 21 utilizes the 3rd belt pulley set 22 to drive the first sliding panel 23 displacement again, and through the transmission of moving part 24, the second sliding panel 25 displacement can be made, cause the first sliding panel 23 and the second sliding panel 25 is stressed differs, cause the second slide 251 of the second sliding panel 25 that the situation of clip easily occurs when slide rail 161 top offset of right side, cause first, two pick up glassware 15, the problem that 20 displacement actions have some setbacks, another first, two belt pulley set 13, 18 is be assemblied in a left side respectively, right side frame 11, 16, in first, two pick up glassware 15, multiple row is set up when picking up glassware, because of first between 20, two belt pulley set 13, there is no shared actuated element between 18, these each row set up pick up the associated actuator element of glassware, such as the element such as motor and belt pulley set, by being more effectively configured in frame in the mode of small size, cause the disappearance not easily added and pick up glassware.
Summary of the invention
One of order of the present invention, be to provide a kind of pickup unit, this pickup unit comprises frame, first inversion mechanism, second inversion mechanism, multiple row moves module, central control module, power source controls interface and module is found out in pickup, first inversion mechanism is provided with the first power source, at least onely do first of first direction displacement in order to drive and mount part, second inversion mechanism is provided with the second power source, at least onely do second of second direction displacement in order to drive and mount part, and make first, two mount part mounts and tool height potential difference in staggered, what multiple row tool picked up glassware moves module, be installed in first respectively to mount part, and make at least one row move model calling second to mount part, central control module is provided with the data storage element that can store transfer electronic component desired parameters data and the actual shift position correction of Shi Ge mechanism can returns back to the response agency that program performs set position consistency, it is the processing unit being provided with at least one connection central control module and each power source that power source controls interface, in order to control every attribute of each power source, it is detect the state moving module pickup electronic component that module is found out in pickup, and signal transmission will be detected to central control module, reach the Practical Benefit promoting effective utilization.
Order two of the present invention, be to provide a kind of pickup unit, wherein, it is staggeredly in first and second direction mount and have height potential difference that first and second of pickup unit mounts part, and can directly put frame member sets up in first and move module, reach the Practical Benefit of being convenient to pick up material job requirements in response to difference.
Order three of the present invention, is to provide a kind of pickup unit, and wherein, pickup unit is provided with at least one magnetic isolation part, in order to reduce effect of magnetic influence electronic components test quality, reaches the utilization benefit promoting effective utilization.
Order four of the present invention, be to provide a kind of classifying equipoment applying pickup unit, it on board, is configured with first put materials device, second and put materials device, testing arrangement and Handling device, wherein, first to put materials device be hold at least one electronic component to be measured, second to put materials device be the electronic component holding at least one complete survey, testing arrangement is the testing circuit board being provided with at least one tool test bench, in order to testing electronic element, Handling device is provided with at least one pickup unit picking up material transfer electronic component, reaches the Practical Benefit promoting effective utilization.
Order five of the present invention, be to provide a kind of pick-up method, its method is for pickup unit is positioned at above the container of splendid attire electronic component, central control module judges that pickup ambient condition arround glassware is picked up in pick up the whether corresponding electronic component to be picked up of glassware and the analysis of pickup unit, and send picking action signal, pickup unit and carrying mechanism receive picking action signal respectively, carrying mechanism drives pickup unit to do the displacement of at least one third direction Long Distances according to the step set by picking action signal, pickup unit controls at least one glassware of picking up according to the step set by picking action signal and picks up electronic component, the number of times that third direction displacement done by glassware is picked up to reduce, and extend the component life of pickup unit, and be suitable for different pickup kenel and promote picking task convenience.
Accompanying drawing explanation
Fig. 1 is the pickup unit schematic diagram () of existing Handling device;
Fig. 2 is the pickup unit schematic diagram (two) of existing Handling device;
Fig. 3 is the configuration schematic diagram of each device of classifying equipoment of the present invention;
Fig. 4 is the outside drawing of pickup unit of the present invention;
Fig. 5 is the upward view of pickup unit of the present invention;
Fig. 6 is the partial schematic diagram of pickup unit of the present invention;
Fig. 7 is the use schematic diagram () of classifying equipoment of the present invention;
Fig. 8 is the use schematic diagram () of the present invention first pickup unit;
Fig. 9 is the use schematic diagram (two) of the present invention first pickup unit;
Figure 10 is the use schematic diagram (three) of the present invention first pickup unit;
Figure 11 is the use schematic diagram (four) of the present invention first pickup unit;
Figure 12 is the use schematic diagram (five) of the present invention first pickup unit;
Figure 13 is the use schematic diagram (two) of classifying equipoment of the present invention;
Figure 14 is the use schematic diagram (three) of classifying equipoment of the present invention;
Figure 15 is the use schematic diagram (four) of classifying equipoment of the present invention;
Figure 16 is the use schematic diagram (five) of classifying equipoment of the present invention;
Figure 17 is another enforcement illustration of the present invention first pickup unit;
Figure 18 is the block diagram of pick-up method of the present invention.
Description of reference numerals:
Frame on the left of (existing) 11-; Slide rail on the left of 111-; 12-first motor; 13-first belt pulley set; 14-first driver plate; 141-Y direction chute; 15-first picks up glassware; 151-roller; Frame on the right side of 16-; Slide rail on the right side of 161-; 17-second motor; 18-second belt pulley set; 19-second driver plate; 191-Y direction chute; 20-second picks up glassware; 201-roller; 21-the 3rd motor; 22-the 3rd belt pulley set; 23-first sliding panel; 231-first slide; 24-moving part; 25-second sliding panel; 251-second slide;
(the present invention)
30-board; 40-first puts materials device; 41-charging tray; 50-second puts materials device; 51-charging tray; 60-testing arrangement; 61-testing circuit board; 62-test bench; 70-Handling device; 71-first pan feeding microscope carrier; 72-first discharging microscope carrier; 73-second pan feeding microscope carrier; 74-second discharging microscope carrier; 75-first pickup unit; 751-frame; 752-first inversion mechanism; 7521-first motor; 7522 first transmission groups; 7523-first driving member; 7524A, 7524B-first belt drive; 7525,7525A-first mounts part; 7526A, 7526B-first slide; 7527A, 7527B-first slide rail; 7528-first brake; 753-second inversion mechanism; 7531-second motor; 7532-second transmission group; 7533-second driving member; 7534A, 7534B-second belt drive; 7535,7535A, 7535B-second mounts part; 7536A, 7536B-second slide; 7537A, 7537B-second slide rail; 7538-second brake; 754-first moves module; 7541-first board; 7542-first CD-ROM drive motor; 7543-first belt pulley set; 7545-first picks up glassware; 75451-first pick-up piece; 75452-first connector; 75453-the first noumenon; 75454-first room; 75455-first exhaust pipe; 75456-first spring; 7546-first slide; 7547-first slide rail; 7548-first sliding sleeve; 7549-first earth connection; 755-second moves module; 7551-second board; 75511-first sliding component; 75512-second sliding component; 7552-second CD-ROM drive motor; 7553-second belt pulley set; 7555-second picks up glassware; 75551-second pick-up piece; 75552-second connector; 75553-second body; 75554-second room; 75555-second exhaust pipe; 75556-second spring; 7556-second slide; 7557-second slide rail; 7558-second sliding sleeve; 7559-second earth connection; 756-carrying mechanism; 7561-carries frame; 7562-motor; 7563-third direction screw rod swivel nut group; 757-the 3rd moves module; 75711-first sliding component; 75712-second sliding component; 758-magnetic isolation part; 76-second pickup unit; 764-first moves module; 765-second moves module; 77-first pressure picks up device; 78-second pressure picks up device; 80-puts dish device; 91,92-electronic component; 101 ~ 118-step;
Detailed description of the invention
For making your juror further understand the present invention, hereby lifting a preferred embodiment and coordinating graphic, describing in detail as rear:
Refer to Fig. 3, for pickup unit is applied to the embodiment of electronic component classifying equipoment, electronic component classifying equipoment comprise board 30, first put materials device 40, second put materials device 50, testing arrangement 60, Handling device 70 and put dish device 80, first to put materials device 40 be configured at board 30, in order to hold at least one electronic component to be measured, in the present embodiment, first to put materials device 40 are the containers being provided with at least one splendid attire measured electronic elements, and container is charging tray 41, second to put materials device 50 be configured at board 30, and in order to hold the electronic component of at least one complete survey, in the present embodiment, second to put materials device 50 are the containers being provided with the complete survey electronic component of at least one splendid attire, and container is charging tray 51, testing arrangement 60 is the testing circuit boards 61 being provided with at least one tool test bench 62, in order to testing electronic element, Handling device 70 is provided with at least one pickup unit picking up material transfer electronic component, in the present embodiment, Handling device 70 is provided with the first pan feeding microscope carrier 71 and the first discharging microscope carrier 72 in a side of testing arrangement 60, in order to carry the electronic component of survey to be measured/complete respectively, the opposing party in testing arrangement 60 is provided with the second pan feeding microscope carrier 73 and the second discharging microscope carrier 74, in order to carry the electronic component of survey to be measured/complete respectively, another Handling device 70 is provided with the first pickup unit 75 and the second pickup unit 76, first pickup unit 75 is in first, two pan feeding microscope carriers 71, 73 and first put the electronic component that between materials device 40, transfer is to be measured, second pickup unit 76 is in first, two discharging microscope carriers 72, 74 and second electronic components putting the complete survey of transfer between materials device 50, Handling device 70 is provided with the first pressure to pick up device 77 and the second pressure picks up device 78 in testing arrangement 60 place again, it is enter in first that first pressure picks up device 77, discharging microscope carrier 71, 72 and testing arrangement 60 between the electronic component of transfer survey to be measured/complete, it is enter in second that second pressure picks up device 78, discharging microscope carrier 73, 74 and testing arrangement 60 between the electronic component of transfer survey to be measured/complete, another Handling device 70 is provided with to detect first, two pan feeding microscope carriers 71, the inspection mechanism of 73 bearing electronic component states, further, inspection mechanism comprises and detects interface and sensor, sensor can be located on board 30, sense microscope carrier, detecting interface is the sensing signal receiving sensor, and an analysis and distinguishing is done to sensing signal, sensing result is transferred to central control module, electronic component is inserted first in the first pickup unit 75 by sensor respectively, two pan feeding microscope carriers 71, when 73, namely first is detected, two pan feeding microscope carriers 71, 73, detecting interface is the sensing signal that continuous analysis and distinguishing receives, when signal one changes, can first be judged, two pan feeding microscope carriers 71, electronic component on 73 tilts to put, if signal there is no change, then judge that electronic component is put without inclination, to make first, two pan feeding microscope carriers 71, 73 after the first pickup unit 75 leaves electronic component, namely electronic component is carried rapidly to testing arrangement 60 place, effectively can improve prior art and must wait for the disappearance just carrying out after pickup unit rising resets sensing, carry in efficiency and therefore have significant lifting, putting dish device 80 is retract the empty charging tray that first puts materials device 40, and empty charging tray is complemented at second puts materials device 50, in order to the electronic component of the complete survey of splendid attire.
Refer to Fig. 3, 4, 5, 6, of the present invention first, two pickup units 75, 76 is comprise frame respectively, first inversion mechanism, second inversion mechanism, multiple row moves module, central control module, power source controls interface and module is found out in pickup, for the first pickup unit 75, its frame 751 can be fixed, or do at least one party to the displacement of larger row journey by the driving of carrying mechanism, such as do first direction (X-direction) and second direction (Y-direction) or third direction (Z-direction) displacement, in the present embodiment, frame 751 is assemblied in carrying mechanism 756, carrying mechanism 756 is provided with in carrying frame 7561 drive source that can be motor 7562, motor 7562 drives the transmission group that can be third direction screw rod swivel nut group 7563, and drive frame 751 to do the third direction displacement of larger row journey with third direction screw rod swivel nut group 7563, first inversion mechanism 752 is provided with at least one first power source, in order to drive at least one first driving member, in the present embodiment, first power source is assemblied in frame 751, and be provided with the first motor 7521 of tool first transmission group 7522, in order to drive first driving member 7523 of putting in second direction, the two ends of the first driving member 7523 drive the first driver action respectively, in the present embodiment, the two ends of the first driving member 7523 can be the first belt drive 7524A respectively at connecting driving outside frame 751, 7524B and first driver of putting in first direction, then be provided with between 2 first drivers and at least onely do first of first direction displacement and mount part, in the present embodiment, 2 first belt drive 7524A, 7524B Jian Shi construction company is connected to and branchedly puts in second direction and first mount part 7525 for slide rail, separately in frame 751 be provided with put in second direction first mount part 7525A respectively to move module first direction spacing standard as adjustment, mount between part 7525 and frame 751 in first again and be provided with the first auxiliary Sliding Structures, part 7525 steadily displacement is mounted in order to auxiliary first, in the present embodiment, first auxiliary Sliding Structures mounts to be provided with between the two ends of part 7525 and frame 751 in each first can cooperatively interact and the first slide 7526A put in first direction, 7526B and the first slide rail 7527A, 7527B, another first inversion mechanism is provided with the brake can assisted and respectively move module precise positioning, in the present embodiment, be configured with the first brake 7528 in the rotating shaft of the first motor 7521, really stop operating in order to auxiliary first motor 7521, and inertia effects can be reduced to make to move module precise positioning, second inversion mechanism 753 is provided with at least one second power source, in order to drive at least one second driving member, in the present embodiment, second power source of the second inversion mechanism 753 is assembling frames 751, and be provided with the second motor 7531 of tool second transmission group 7532, in order to drive second driving member 7533 of putting in first direction, the two ends of the second driving member 7533 drive the second driver action respectively, then be provided with between 2 second drivers and at least onely do second of second direction displacement and mount part, and make second to mount part and first to mount part and mount and tool height potential difference in staggered, in the present embodiment, the two ends of the second driving member 7533 can be the second belt drive 7534A respectively at connecting driving outside frame 751, 7534B and second driver of putting in second direction, 2 second belt drive 7534A, 7534B Jian Shi construction company is equipped with and can puts in first direction and second mount part 7535 for slide rail, second mounts part 7535 mounts part 7525 with each first, 7525A mounts and tool height potential difference in staggered, mount between part 7535 and frame 751 in second again and be provided with the second auxiliary Sliding Structures, part 7535 steadily displacement is mounted in order to auxiliary second, in the present embodiment, second auxiliary Sliding Structures mounts to be respectively equipped with between the two ends of part 7535 and frame 751 in second can cooperatively interact and the second slide 7536A put in second direction, 7536
B and second slide rail 7537A, 7537B, another second inversion mechanism is provided with the brake can assisted and respectively move module precise positioning, in the present embodiment, be configured with the second brake 7538 in the rotating shaft of the second motor 7531, really to stop operating location in order to auxiliary second motor 7531, and inertia effects can be reduced to make to move module precise positioning, multiple row move module be respectively equipped with at least one pick up material transfer electronic component pick up glassware, and be assemblied in first of the first inversion mechanism 752 and mount part 7525, 7525A, at least one module of moving of each row is made to be driven by the first inversion mechanism 752 and adjust first direction spacing, wherein at least one row are moved model calling second and are mounted part 7535, and drive adjustment second direction spacing by the second inversion mechanism 753, in the present embodiment, be provided with two row first to move module 754 and second and move module 755, each first to move module 754 be mount part 7525 respectively at first, 7525A is installed with the first board 7541, in order to assemble the first drive source, in the present embodiment, first drive source is provided with the first CD-ROM drive motor 7542 to drive and at least onely put in third direction and be the first transmission group of the first belt pulley set 7543, first belt pulley set 7543 can drive first of at least one tool first pick-up piece 75451 to pick up glassware 7545 and do third direction displacement, further, first CD-ROM drive motor 7542 can feedback torsion electric signal to central control module, for judging that first picks up glassware 7545 whether the unusual condition preset and pick and place operation height occurs not drop to, in the present embodiment, first to pick up glassware 7545 be provided with can connect the first belt pulley set 7543 and first connector 75452 of putting in third direction, auxiliary Sliding Structures is equipped with between the first connector 75452 two ends and the first board 7541, can steadily displacement in order to prevent the two ends beat of the first connector 75452 from rocking, auxiliary Sliding Structures is between first connector 75452 one end and the first board 7541, be provided with the slipping part and guide sliding part that cooperatively interact, and the cunning making the other end of the first connector 75452 be slidably connected to the first board 7541 holds portion, in the present embodiment, be provided with in one end of the first connector 75452 slipping part that can be the first slide 7546, and the guide sliding part that can be the first slide rail 7547 is provided with in the first board 7541, move for the sliding set of the first slide 7546, separately being provided with in the position of relative first connector 75452 other end of the first board 7541 cunning that can be the first sliding sleeve 7548 holds portion, displacement is slipped for the first connector 75452, another first pick up glassware 7545 be provided with can make the first pick-up piece 75451 do third direction buffering floating displacement relocation mechanism, to prevent the first pick-up piece 75451 crushing electronic component, in the present embodiment, relocation mechanism is provided with the first room 75454 in the first noumenon 75453 that first picks up glassware 7545, first room 75454 is connection first exhaust pipes 75455, and supply the first pick-up piece 75451 of assembling one tool first elastic component, first elastic component can be the first spring 75456, the first pick-up piece 75451 is made to do third direction displacement in the first room 75454, in order to pick up electronic component, another moving in module 754 in first assembles the first earth connection, electrostatic is directly guided to ground through board 30, to increase earthing effect, and prevent electronic component from being undermined increase yield, in the present embodiment, pick up on glassware 7545 in first to assemble the first earth connection 7549, each second to move module 755 be mount part 7525 respectively at first, 7525A is installed with the second board 7551 of tool first sliding component 75511 and the second sliding component 75512, its first sliding component 75511 can be slided and be placed in first and mount part 7525, second sliding component 75512 can be slided and be placed in second and mount part 7535, second board 7551 is assembling second drive sources again, in the present embodiment, second drive source is provided with the second CD-ROM drive motor 7552 to drive and at least onely put in third direction and be the second transmission group of the second belt pulley set 7553, second belt pulley set 7553 can drive second of at least one tool second pick-up piece 75551 to pick up glassware 7555 and do third direction displacement, further, second CD-ROM drive motor 7552 can feedback torsion electric signal to central control module, for judging that second picks up glassware 7555 whether the unusual condition preset and pick and place operation height occurs not drop to, in the present embodiment, second to pick up glassware 7555 are second connectors 75552 being provided with connection second belt pulley set 7553 and putting in third direction, auxiliary Sliding Structures is equipped with between the second connector 75552 two ends and the second board 7551, can steadily displacement in order to prevent the two ends beat of the second connector 75552 from rocking, this auxiliary Sliding Structures is between second connector 75552 one end and the second board 7551, be provided with the slipping part and guide sliding part that cooperatively interact, and the cunning making the other end of the second connector 75552 be slidably connected to the second board 7551 holds portion, in the present embodiment, be equiped with in one end of the second connector 75552 slipping part that can be the second slide 7556, and the guide sliding part that can be the second slide rail 7557 is provided with in the second board 7551, move for the sliding set of the second slide 7556, separately being provided with in the position of relative second connector 75552 other end of the second board 7551 cunning that can be the second sliding sleeve 7558 holds portion, displacement is slipped for the second connector 75552, another second pick up glassware 7555 be provided with can make the second pick-up piece 75551 do third direction buffering floating displacement relocation mechanism, to prevent the second pick-up piece 75551 crushing electronic component, in the present embodiment, relocation mechanism is provided with the second room 75554 in the second body 75553 that second picks up glassware 7555, second room 75554 is connection second exhaust pipes 75555, and there is for assembling one second pick-up piece 75551 of the second elastic component, second elastic component can be the second spring 75556, make the second pick-up piece 75551 can do third direction displacement in the second room 75554, in order to pick up electronic component, another moving in module 755 in second assembles the second earth connection, electrostatic is directly guided to ground through board 30, to increase earthing effect, and prevent electronic component from being undermined increase yield, in the present embodiment, pick up on glassware 7555 in second to assemble the second earth connection 7559, this central control module comprises data storage element and response agency, data storage element stores transfer electronic component desired parameters data, in the present embodiment, central control module is the speed controlling each power source is non-constant speed, and store the non-constant speed supplemental characteristic needed for transfer electronic component with data storage element, to use non-constant speed supplemental characteristic when each execution controls the speed of power source, non-constant speed supplemental characteristic and the actual result performed of power source are reached unanimity, predeterminated position is performed inconsistent with the actual act position and program that solve existing power source, power source is caused often to need correction, so that exceed load and reduce the disappearance in life-span, the actual shift position correction of this response agency Shi Keshige mechanism returns back to the position consistency set by program execution, further, response agency is provided with sensor, physical location and program in order to sense each mechanism perform the difference of predeterminated position, if mechanism causes distortion because of external force or gets loose, so that the position set by the actual shift position of each mechanism and program perform is inconsistent, namely response agency carries out correction action, position consistency set by the actual shift position of Shi Ge mechanism and program perform, and increase displacement accuracy, it is the processing unit being provided with at least one connection central control module and each power source that power source controls interface, and utilize processing unit to control every attribute and the data operation of power source, the force curve of such as motor, the attribute such as torsion or position, by carrying out other control to motor, improve the data of existing central control module because needing computing huge, cause burden excessive and easily stop, so that there is power source running to go wrong, therefore power source control interface can be utilized to process individually the related data of relevant controlling power source action, and utilize circuit to be sent to power source and central control module operates the feedback information after process simultaneously, to reduce the computational load of central control module, power source is made to operate more accurately with quick, it is be provided with at least one detecting to move the detector that module picks up electronic component state that module is found out in pickup, detector also will detect signal transmission to central control module, further, it is be provided with capture to move the detector of the positions of electronic parts in module that module is found out in pickup, this detector can be view-finder, such as C C D, whether offset in order to detect electronic component, and signal transmission will be detected to central control module, make central control module control to move module and carry out position deviation correction action, another first pickup unit is provided with at least one magnetic isolation part, in order to reduce effect of magnetic influence, in the present embodiment, be provided with magnetic isolation part 758 in the outside of the first pickup unit 75, in order to reduce effect of magnetic influence electronic components test quality.
Refer to Fig. 7, 8, in perform detect operation time, Handling device 70 is that control first pickup unit 75 is moved to first and puts materials device 40 place, and the first pickup unit 75 visual first puts each electronic component 91 on the charging tray 41 of materials device 40, 92 spacing, and adjust first, two pick up glassware 7545, 7555 first, two direction spacing, the central control module of the first pickup unit 75 can be arranged in pairs or groups, and to control the speed that interface controls the first motor 7521 of the first inversion mechanism 752 be non-constant speed and every attribute to power source, and the result making the non-constant speed supplemental characteristic of storage and the first motor 7521 reality perform reaches unanimity, first motor 7521 drives the first driving member 7523 to rotate through the first transmission group 7522, and the two ends of the first driving member 7523 are synchronous driving 2 first belt drive 7524A, 7524B action, makes 2 first belt drive 7524A, 7524B drives multiple first to mount part 7525 and synchronously does first direction displacement, makes each first to mount part 7525 and drives first respectively, two move module 754, 755 do first direction displacement, and each second moves module 755 can utilize the second sliding component 75512 to mount part 7535 displacement along second, each first mounts the first slide 7526A that part 7525 synchronously can drive two ends again, 7526B is respectively along 2 first slide rail 7527A, 7527B slippage, to prevent each first slide 7526A, 7526B unbalance stress, makes each first to mount part 7525 and can drive each first, two move module 754, 755 steady displacements, and then adjust each first, two pick up glassware 7545, the first direction spacing of 7555, refer to Fig. 9, 10, in adjustment first, two pick up glassware 7545, 7555 second direction spacing time, second motor 7531 that can control the second inversion mechanism 753 drives the second driving member 7533 to rotate through the second transmission group 7532, the two ends of the second driving member 7533 are synchronous driving 2 second belt drive 7534A, 7534B, make 2 second belt drive 7534A, 7534B drives the second two ends mounting part 7535 synchronously to do second direction displacement, due to second, to move module 755 be put connection second mount part 7535 so that the second sliding component 75512 is sliding, make second to mount part 7535 permutation second can be driven to move module 755 synchronously do second direction displacement, each second moves module 755 can utilize the first sliding component 75511 to mount part 7525 displacement along first, second mount the second slide 7536A that part 7535 synchronously can drive two ends again, 7536B is respectively along 2 second slide rail 7537A, 7537B slippage, second is made to move module 755 steadily displacement, and then adjust each second and pick up the second direction spacing that glassware 7545 picked up by glassware 7555 and first, refer to Figure 11, first pickup unit 75 is after in adjustment, first and second picks up first and second direction spacing of glassware 7545,7555, the motor 7562 that can control load-and-carry equipment structure 756 drives frame 751 to do third direction displacement through third direction screw rod swivel nut group 7563, frame 751 namely drive first and second to pick up third direction that glassware 7545,7555 synchronously makes Long Distances decline be moved to tool electronic component charging tray 41 above, refer to Fig. 3, 12, first pickup unit 75 can control each first, two move module 754, 755 first, two motor 7542, 7552 through first, two transmission groups 7543, 7553 and drive first, two connectors 75452, the 75552 third direction displacements making little stroke, first, two connectors 75452, 75552 can drive first respectively, two pick up glassware 7545, 7555 do separately third direction displacement, and on charging tray 41, pick up electronic component 90, 91, due to first, two pick up glassware 7545, 7555 with first, two pick-up pieces 75451, 75551 minute-pressure pickup electronic components 90, when 91, namely can make first, two pick-up pieces 75451, 75551 bear electronic component 90, the reaction force of 91, this reaction force can make first, two pick-up pieces 75451, 75551 respectively at first, two rooms 75454, make third direction in 75554 to top offset, and compress first, two springs 75456, 75556, and make a buffering floating displacement, to avoid crushing electronic component 90, 91, if one is picked up glassware (as first picks up glassware 7545) and is occurred not drop to and preset when picking and placeing operation height again, the torsion electric signal of automatically controlled first CD-ROM drive motor 7542 feedback can be utilized to judge abnormal whether generation, therefore do not need that many sensors are installed just can achieve the goal, occur extremely in judgement, rapid automatically controlled fine setting first can pick up picking and placeing operation height and warning user of glassware 7545, reach the Practical Benefit promoting operation convenience, refer to Figure 13, after feeding, pickup can be utilized to find out the C C D capture first of module, two move module 754, measured electronic elements 90 on 755, 91, to detect electronic component 90, whether 91 offset, if nothing, and first of each storage tank of the visual first pan feeding microscope carrier 71 of the first pickup unit 75, two direction spacing, then control first, two move module 754, 755 adjustment first, two direction spacing, and by electronic component 90 to be measured, 91 transfers are placed on the first pan feeding microscope carrier 71, and the sensor of inspection mechanism can in first again, two move module 754, 755 by electronic component 90, 91 when inserting the first pan feeding microscope carrier 71, detects the first pan feeding microscope carrier 71 immediately, and the sensor due to inspection mechanism is continuity detecting, detects the sensing signal that interface constantly can receive sensor, and differentiated electronic component 90 according to sensing signal immediately, whether the state of putting of 91 is abnormal, and sensing result is transferred to central control module, effectively to reduce the time to be detected such as sensor, and improve existing detection technology must wait for pickup unit do third direction rise reset after, carry out just now sensing operation and increase wait activity duration of sensor, therefore, inspection mechanism can utilize sensor and detect interface lifting and detect usefulness, if detect electronic component 90, 91 there is no inclination puts, and the first pan feeding microscope carrier 71 can be made to leave electronic component 90 in the first pickup unit 75, after 91, namely carry rapidly electronic component 90, 91 to testing arrangement 60 place, refer to Figure 14, namely first pan feeding microscope carrier 71 does the front that electronic component 90,91 to be measured is carried to testing arrangement 60 by first direction displacement, it is take out electronic component 90,91 to be measured in the first pan feeding microscope carrier 71 place that first pressure picks up device 77, and perform test jobs in the test bench 62 electronic component 90,91 transfer being placed in testing arrangement 60, the testing circuit board 61 of testing arrangement 60 is that test result is transferred to central control module by tester again by test signal transmission to tester, refer to Figure 15, after test jobs, it is the electronic components 90,91 having taken out survey in test bench 62 that the first pressure picks up device 77, and is placed on the first discharging microscope carrier 72 by electronic component 90,91 transfer of complete survey, refer to Figure 16, namely first discharging microscope carrier 72 has set out the electronic component 90 of survey, 91, design due to the second pickup unit 76 is identical first pickup unit 75, second pickup unit 76 can control first, two move module 764, 765 adjustment first, two direction spacing, and on the first discharging microscope carrier 72, taken out the electronic component 90 of survey, 91, and be moved to second and put materials device 50 place, second pickup unit 76 also controls first, two move module 764, 765 adjustment first, two direction spacing, according to test result, by the electronic component 90 of complete survey, 91 are placed in second puts in the charging tray 51 of materials device 50, operation is retractd to complete classification.
Refer to Figure 17, be another embodiment of the present invention first pickup unit, this first pickup unit 75 is provided with first in frame 751, two inversion mechanisms 752, 753, and set up multiple row first needed for visual operation, two, three move module 754, 755, 757, that is mount on part 7525 in first of the first inversion mechanism 752 and assemble multiple row first, two, three move module 754, 755, 757, first to move module 754 be fixedly arranged on first to mount part 7525, second for it, three move module 755, 757 are respectively equipped with to slide and are placed in first and mount the first sliding component 75511 on part 7525, 75711, make first to mount part 7525 and can drive first, two, three move module 754, 755, 757 do first direction displacement, separately in 2 second belt drive 7534A of the second inversion mechanism 753, be connected with two between 7534B to put in first direction and second to mount part 7535A for slide rail, 7535B, and make 2 second to mount part 7535A, 7535B and each first mounts part 7525 and mounts and tool height potential difference in staggered, second mounts part 7535A can supply the second the second sliding component 75512 cunning moving module 755 to be placed in, second mounts part 7535B then can supply the 3rd the second sliding component 75712 cunning moving module 757 to be placed in, and makes second to mount part 7535A, 7535B can drive second, three move module 755, 757 move module 754 relative to first does second direction displacement, and then is easy to amplification and moves module, picks up material job requirements with facility in response to difference, reaches the Practical Benefit promoting effective utilization.
Refer to Figure 18, for pick-up method of the present invention, comprise the following step: step 100: pickup unit is positioned at above the container of splendid attire electronic component, in the present embodiment, this container can be the charging tray of splendid attire electronic component, and pickup unit is by above carrying mechanism drive displacement to the charging tray of splendid attire electronic component; Step 101: central control module judges that pickup ambient condition arround glassware is picked up in pick up the whether corresponding electronic component to be picked up of glassware and the analysis of pickup unit, and sends picking action signal; In the present embodiment, what central control module can judge pickup unit respectively picks up the whether corresponding electronic component to be picked up of glassware, and sends picking action signal, if having, is perform step 102, if nothing, then performs step 106; Step 102: what central control module judged pickup unit respectively picks up the corresponding electronic component to be picked up of glassware, and sends the first picking action signal; Step 103: pickup unit and carrying authorities picking action signal, in the present embodiment, pickup unit and carrying mechanism are reception first picking action signals; Step 104: carrying mechanism drives pickup unit to do the Long Distances displacement of at least one third direction according to the first picking action signal, in the present embodiment, carrying mechanism is the third direction displacement driving pickup unit to make Long Distances, the glassware of respectively picking up of pickup unit is made directly to contact electronic component to be picked up, the pick-up piece making pickup unit needn't control to pick up glassware does the third direction displacement of little stroke, and the action frequency of pick-up piece and related elements can be reduced, to promote the service life of pickup unit; Step 105: pickup unit controls at least one glassware of picking up according to picking action signal and picks up electronic component; In the present embodiment, because the pick-up piece picking up glassware has contacted electronic component to be picked up, and then directly can pick up electronic component in container; Step 106 again: when central control module judge pickup unit respectively pick up glassware there is no electronic component all corresponding to be picked up time, central control module can judge whether part picks up electronic component corresponding to glassware to pickup unit further, and there is bar the below that another part picks up glassware, this bar may be the electronic component of other dimensional patterns or the surrounding side frame etc. of charging tray, if there is bar, be perform step 107, if without hindrance thing, then perform step 115; Step 107: central control module judges that the part of pickup unit picks up the corresponding electronic component to be picked up of glassware, and there is bar the below that another part picks up glassware, and sends the second picking action signal; Step 108: pickup unit and carrying mechanism are reception second picking action signals; Step 109: carrying mechanism drives pickup unit to do at least one party to displacement, and respectively pick up glassware position with what adjust pickup unit, in the present embodiment, carrying mechanism can drive pickup unit to do first direction displacement, and the position of glassware is respectively picked up in adjustment; Step 110: the part of pickup unit is picked up glassware and whether avoided bar, if having, is perform step 111, if nothing, then performs step 113; Step 111: if the part of pickup unit picks up glassware avoid bar, carrying mechanism can drive pickup unit to do the third direction displacement of Long Distances; Step 112: pickup unit is according to picking action signal control part go-no-go glassware pickup electronic component; In the present embodiment, the pick-up piece picking up glassware due to part has contacted electronic component to be picked up, and then directly can pick up electronic component in container; Step 113 again: there is no avoid bar if the part of pickup unit picks up glassware, carrying mechanism is that the third direction driving pickup unit to make Long Distances is moved to appropriate location above container; Step 114: pickup unit is the third direction displacement that little stroke made by drive division go-no-go glassware, to pick up electronic component in container; Step 115: if central control module judges that the part of pickup unit picks up electronic component corresponding to glassware further, and the below that another part picks up glassware there is no bar, and central control module sends the 3rd picking action signal; Step 116: pickup unit and carrying authorities the 3rd picking action signal; Step 117: carrying mechanism is the third direction displacement driving pickup unit to make Long Distances; Step 118: the part of pickup unit picks up glassware pickup electronic component, and in the present embodiment, the pick-up piece picking up glassware due to part has contacted electronic component to be picked up, and then directly can pick up electronic component in container; Therefore, pick-up method of the present invention applicable difference pickup kenel, to arrange in pairs or groups pickup unit and drive and pick up glassware and do the third direction displacement of large and small stroke to pick up except electronic component except making carrying mechanism, more can carrying mechanism pickup unit be driven to do the third direction displacement of Long Distances, the glassware of picking up of pickup unit is made directly to pick up electronic component, and the number of times that third direction displacement done by glassware is picked up in reduction, to extend the component life of pickup unit, and then promote picking task convenience.
Claims (12)
1. a pickup unit, is characterized in that, comprises:
Frame;
First inversion mechanism: it is located at frame is provided with at least one the first driving member driven by the first power source, the dynamic first driver action of at least one end band of the first driving member, and be equipped with in the first driver and at least onely do first of first direction displacement and mount part;
Second inversion mechanism: it is located at frame, be provided with at least one the second driving member driven by the second power source, the dynamic second driver action of at least one end band of the second driving member, and be equipped with in the second driver and at least onely do second of second direction displacement and mount part, and make second to mount part and first to mount part and mount in staggered;
Multiple row moves module: its be provided with at least one pick up material transfer electronic component pick up glassware, and be assemblied in first of the first inversion mechanism and mount part, at least one module of moving of each row is made to be driven by the first inversion mechanism and adjust first direction spacing, wherein at least one row are moved model calling second and are mounted part, and drive adjustment second direction spacing by the second inversion mechanism;
Central control module: be the data storage element being provided with at least one storage transfer electronic component desired parameters data, and the actual shift position correction reply of Shi Ge mechanism and program can perform the response agency of set position consistency;
Power source controls interface: be the processing unit being provided with at least one connection central control module and power source, in order to control every attribute of each power source;
Module is found out in pickup: be provided with at least one detecting to move the detector that module picks up electronic component state, detector also will detect signal transmission to central control module;
Wherein, first power source of the first inversion mechanism is the first motor being provided with tool first transmission group in frame, and drive first driving member of putting in second direction with the first transmission group, the two ends of the first driving member connect driving one respectively to put in first direction and be the first driver of the first belt drive, and be equiped with between 2 first belt drive at least one put in second direction first mount part, module is moved for assembling, second power source of the second inversion mechanism is the second motor being provided with tool second transmission group in frame, and drive second driving member of putting in first direction with the second transmission group, the two ends of the second driving member connect driving one respectively to put in second direction and be the second driver of the second belt drive, and be equiped with between 2 second belt drive one put in first direction second mount part, second mounts part and first mounts part and mounts and tool height potential difference in staggered.
2. pickup unit according to claim 1, it is characterized in that, this moves module is the board being respectively equipped with bearable drive source, and drive at least one transmission group with drive source, transmission group then drives the glassware of picking up of at least one tool pick-up piece and connector to do third direction displacement, in order to pick and place electronic component, at least one row move the board of module is again be provided with the first sliding component and the second sliding component, first sliding component mounts slippage on part in first, second sliding component then mounts slippage on part in second, picking up again glassware is be provided with at least one pick-up piece picking up electronic component, and be provided with the relocation mechanism that pick-up piece can be made to make third direction buffering floating displacement, separately moving module is be provided with auxiliary Sliding Structures in picking up between the connector of glassware and board, in order to prevent connector beat.
3. pickup unit according to claim 1, is characterized in that, is more contained in first and second inversion mechanism and is configured with respectively to assist and moves module first and second brake pinpoint.
4. pickup unit according to claim 1, is characterized in that, is more contained in pickup unit and is provided with at least one magnetic isolation part reducing effect of magnetic influence electronic components test.
5. pickup unit according to claim 1, it is characterized in that, the data storage element of this central control module stores the non-constant speed supplemental characteristic needed for transfer electronic component, to use non-constant speed supplemental characteristic in time controlling the speed of power source, the processing unit that this power source controls interface controls the force curve of power source, torsion or position attribution.
6. pickup unit according to claim 1, it is characterized in that, the detector that module is found out in this pickup is view-finder, detect electronic component in order to capture whether to offset, and signal transmission will be detected to central control module, make central control module control to move module and carry out position deviation correction action.
7. pickup unit according to claim 1, is characterized in that, this frame is assemblied at least one carrying mechanism, and carrying mechanism is that drive chassis does at least one third direction displacement.
8. application rights requires a pick-up method for the pickup unit described in 7, it is characterized in that, comprises the following steps:
A. pickup unit is positioned at above the container of splendid attire electronic component;
B. central control module judges that pickup ambient condition arround glassware is picked up in pick up the whether corresponding electronic component to be picked up of glassware and the analysis of pickup unit, and sends picking action signal;
C. pickup unit and carrying authorities picking action signal;
D. carrying mechanism drives pickup unit to do the Long Distances displacement of at least one third direction according to picking action signal;
E. pickup unit controls at least one glassware of picking up according to picking action signal and pick up electronic component in container.
9. pick-up method according to claim 8, it is characterized in that, what central control module judged pickup unit respectively picks up the corresponding electronic component to be picked up of glassware, and send picking action signal, pickup unit and carrying authorities picking action signal, carrying mechanism is the third direction displacement driving pickup unit to make Long Distances, and the glassware of respectively picking up of pickup unit picks up electronic component in container.
10. pick-up method according to claim 8, it is characterized in that, more comprise the following step: when central control module judges that the part of pickup unit picks up electronic component corresponding to glassware, and there is bar the below that another part picks up glassware, send picking action signal, pickup unit and carrying authorities picking action signal, carrying mechanism drives pickup unit to do at least one party to displacement, glassware position is respectively picked up with what adjust pickup unit, if the part of pickup unit is picked up glassware and cannot be avoided bar again, carrying mechanism drives pickup unit do the third direction displacement of Long Distances and be positioned at appropriate location above container, pickup unit is that drive division go-no-go glassware does the third direction displacement of little stroke to pick up electronic component in container.
11. 1 kinds of classifying equipoments applying pickup unit, is characterized in that, comprise:
Board;
First puts materials device: it is configured on board, in order to hold at least one electronic component to be measured;
Second puts materials device: it is configured on board, in order to hold the electronic component of at least one complete survey;
Testing arrangement: it is configured on board, and the testing circuit board being provided with at least one tool test bench, in order to detected electrons element;
Handling device: it is configured on board, and be provided with at least one pickup unit according to claim 1, in order to pick up material transfer electronic component.
The classifying equipoment of 12. application pickup units according to claim 11, it is characterized in that, more comprising Handling device at least one party of testing arrangement is provided with microscope carrier, in order to carry electronic component to be measured, and be provided with the inspection mechanism that can detect microscope carrier bearing electronic component state, this inspection mechanism includes and detects interface and sensor, sensor is when electronic component is inserted microscope carrier by pickup unit, sense the state of microscope carrier bearing electronic component immediately, detecting interface is the sensing signal receiving sensor continuously, and a differentiation is done to sensing signal, sensing result is transferred to central control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115156.5A CN103372543B (en) | 2012-04-18 | 2012-04-18 | Pickup unit, grading equipment employing pickup unit, and pickup method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210115156.5A CN103372543B (en) | 2012-04-18 | 2012-04-18 | Pickup unit, grading equipment employing pickup unit, and pickup method |
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| Publication Number | Publication Date |
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| CN103372543A CN103372543A (en) | 2013-10-30 |
| CN103372543B true CN103372543B (en) | 2015-03-04 |
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| CN104307771A (en) * | 2014-10-22 | 2015-01-28 | 高德（无锡）电子有限公司 | Device for placing good products and defective products of printed circuit boards in distinguished way |
| CN112452819B (en) * | 2020-11-02 | 2022-06-21 | 广东电网有限责任公司 | High-voltage bushing tap grounding detection and online monitoring device |
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| KR100816071B1 (en) * | 2006-09-22 | 2008-03-24 | 미래산업 주식회사 | Picker for electronic parts and head assembly for handler including the same |
| TW200946425A (en) * | 2008-05-09 | 2009-11-16 | Hon Tech Inc | Distance adjusting mechanism of a picker for a carrying device |
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| CN101807437A (en) * | 2009-02-12 | 2010-08-18 | 深圳市江波龙电子有限公司 | Automatic scanning and sorting system and automatic scanning method for flash memories |
| TW201142315A (en) * | 2010-05-21 | 2011-12-01 | Hon Tech Inc | Testing and classifying machine for testing electronic elements at high and lower temperature |
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| KR100816071B1 (en) * | 2006-09-22 | 2008-03-24 | 미래산업 주식회사 | Picker for electronic parts and head assembly for handler including the same |
| TW200946425A (en) * | 2008-05-09 | 2009-11-16 | Hon Tech Inc | Distance adjusting mechanism of a picker for a carrying device |
| TW200948693A (en) * | 2008-05-23 | 2009-12-01 | Hon Tech Inc | Vertical moving mechanism of a picker for a carrying device |
| CN101807437A (en) * | 2009-02-12 | 2010-08-18 | 深圳市江波龙电子有限公司 | Automatic scanning and sorting system and automatic scanning method for flash memories |
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Effective date of registration: 20210922 Address after: Taichung City, Taiwan, China Patentee after: HONGJIN PRECISION Co.,Ltd. Address before: Taichung City, Taiwan, China Patentee before: HON TECHNOLOGIES, Inc. |
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