EP0146729B1 - Dispositif de transfert de composants, particulièrement des puces intégrées, d'un bac d'entrée à un bac de sortie - Google Patents

Dispositif de transfert de composants, particulièrement des puces intégrées, d'un bac d'entrée à un bac de sortie Download PDF

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Publication number
EP0146729B1
EP0146729B1 EP84113096A EP84113096A EP0146729B1 EP 0146729 B1 EP0146729 B1 EP 0146729B1 EP 84113096 A EP84113096 A EP 84113096A EP 84113096 A EP84113096 A EP 84113096A EP 0146729 B1 EP0146729 B1 EP 0146729B1
Authority
EP
European Patent Office
Prior art keywords
magazine
components
component
drive shaft
input magazine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP84113096A
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German (de)
English (en)
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EP0146729A1 (fr
Inventor
Hans-Heinrich Willberg
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT84113096T priority Critical patent/ATE34680T1/de
Publication of EP0146729A1 publication Critical patent/EP0146729A1/fr
Application granted granted Critical
Publication of EP0146729B1 publication Critical patent/EP0146729B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/941—Item carrying bridge raisable to expose discharge opening

Definitions

  • the invention relates to a device for checking and sorting electronic components, in particular integrated chips, with an input magazine for the components to be tested which has a plurality of receiving channels and which can be moved transversely to the receiving channels and, in addition, a part with a row likewise extending transversely to the receiving channels of tooth-gap-like openings, which are intended to engage a drive element connected to a motor-driven drive shaft, by means of which the input magazine can be moved into positions in which the components from the individual receiving channels can be successively transferred into a test channel of a fixed test device, and with one Output magazine with several magazine channels into which the tested components are sorted.
  • the invention is therefore based on the object of improving the device of the type described at the outset in such a way that it is less susceptible to faults and is always guaranteed that the receiving channels of the input magazine can be brought into alignment with the test channel of the test device.
  • the drive element is formed by at least one eccentric pin which is aligned parallel to the drive shaft but offset with respect to it and connected to it, in that the tooth-gap-like openings are elongated in the direction of the receiving channels of the input magazine and are arranged such that the The eccentric pin enters an opening laterally with each revolution of the drive shaft, pushes the input magazine forward through a receiving channel and then laterally exits again from this opening, and that a position locking device is provided, which it can by monitoring the instantaneous position of the drive shaft. ensures that it is always set in such a position that the connecting line between the eccentric pin and the drive shaft runs in the direction of displacement of the input magazine.
  • the design effort for the solution according to the invention is relatively low. It is also advantageous that a simple electric motor can be used as the drive, which means that there is no need for a normally expensive stepper motor.
  • the invention has the advantage that in the respective stop position of the eccentric pin, no unintentional displacement of the input magazine with respect to the test device is possible. It is also advantageous that the input magazine is possible in relation to the test device. It is also advantageous that the input magazine with the eccentric pin can be moved out of its respective rest position relatively slowly and can be slowly returned to a new position, thereby avoiding a jerky movement. This is particularly desirable when processing sensitive components.
  • a further development of the invention can consist in that two eccentric pins are provided symmetrically to the drive shaft. This means that the input magazine can be moved by the width of two receiving channels with each full revolution of the drive shaft.
  • a further advantageous embodiment of the invention can consist in the fact that the position-fixing device is formed by a disk seated on the drive shaft with markings provided on its edge and a photodetector arrangement scanning these markings.
  • Such a position locking device works without contact and therefore also without wear.
  • Each marking can be formed by a recess on the edge of the disk. It is sufficient if the photodetector arrangement is formed by only a single photodetector barrier.
  • a machine 1 for receiving and testing components is shown schematically.
  • the components in question are, in particular, integrated chips 8, some of which are indicated in FIG. 1.
  • the machine 1 standing on a floor or foundation 12 has an inclined input magazine 2 in its upper area and an inclined output magazine 3 in its lower area. Between the input magazine 2 and the output magazine 3 there is a test device 4 in which the individual components 8 delivered from the input magazine 2 can be checked and from which the components checked in each case are delivered to the output magazine 3.
  • the input magazine 2 which is shown in a plan view in FIG. 2, can be displaced along a support rod 13 which is attached to a base plate 9 with the aid of fastening parts 14, 15. At a distance from the support rod 13, the input magazine 2 has at least one roller 10, with which it can run along on the base plate when displaced.
  • the relevant transport device 5 is, as can be seen from FIG. 1, attached to the base plate 9.
  • a separating device 6 is indicated in the entrance area of the testing device 4 in FIG. 1. This separating device is used to forward its components fed from the input magazine 2 one after the other into a testing or measuring area of the testing device 4. In the area of the input magazine 2, devices can expediently be provided which bring the area in question and thus the components located therein to a desired temperature. Typically, the equipment in question will be heating equipment.
  • a further transport device 7 is provided between the test device 4 and the output magazine 3, as can be seen in FIG. 1.
  • the task of this transport device 7 is to forward components supplied by the test device 4 to the output magazine 3.
  • the machine shown schematically in FIG. 1 also has a stationary light barrier arrangement, generally designated 11, in the lower part of the input magazine 2 and also stationary display devices 17 above the relevant input magazine 2.
  • the stationary light barrier arrangement 11 comprises a plurality of light barriers 16 which are arranged in a row, with a mutual spacing which corresponds to the mutual spacing of two adjacent component receptacles 18 of the input magazine 2.
  • the component receptacles 18 are formed by projections protruding from a support plate, between which grooves 19 are formed. This arrangement of the component receptacles 18 is particularly well suited for the reception of integrated chips which have connections lying in two rows running parallel to one another.
  • each component receptacle 18 has a light barrier 16 in the lower area and a display device 17 in the upper area .
  • the light barrier arrangement 11 is arranged with respect to the input magazine in such a way that, as can be seen from FIG. 1, it can always be determined whether a component 8 is contained in the respective component receptacle 18. With this arrangement, the occupancy status of the individual component receptacle 18 can be determined in each setting position of the input magazine 2 by means of the light barriers 16 and fed to a central processing device, which will be discussed in connection with FIG. 10.
  • the separating device 6, which can be driven by an electric motor 21, is shown, which has two conveyor belts, which are provided opposite a through opening of a contact plate located below the light barrier arrangement 11.
  • a stop member 20 is provided between the relevant passage opening, the size of which is such that only components from a component receptacle 18 can always pass through, and the separating device 6.
  • This stop member 20, which will preferably be actuated by an electromagnet, serves to feed components from the input magazine 2 to the separating device 6 upon appropriate control and, in addition, the movability of the input magazine 2 with respect to the separating device 6, which is arranged in a stationary manner enable.
  • FIG. 3 in an enlarged sectional view, the transport device 5 schematically indicated in FIG. 1, which serves as the first transport device, serves to feed the input magazine 2 in the direction of that in FIG. 2 arrows to move.
  • the transport device 5 in question comprises a normal electric motor 22, which is attached to the base plate 9 and which carries an eccentric disk 23 on its output shaft (not shown), on the upper side of which a square part 31 is attached, from which eccentric pins 24, 25 project.
  • the arrangement of the eccentric pins 24, 25 is chosen so that they lie on a line which runs through the center of the eccentric disc 31, as can be seen from FIGS. 4 and 5.
  • the eccentric pins 24, 25 which protrude practically from the eccentric disk 23 engage in openings 26 of a rack-like rail element 27 which is connected to the input magazine 2 or is part of this magazine.
  • the openings 26 have such a shape and depth that in the course of the rotation of the eccentric disk 23, the eccentric pins 24, 25 move in the relevant openings 26 and allow the input magazine 2 to be moved by a defined distance in each case. This distance is equal to the distance between the two eccentric pins 24 and 25.
  • the eccentric disk 23 is always stopped in a position in which the connecting line between the center of the eccentric disk 23 and the eccentric elements or eccentric pins 24, 25 extends in the direction of displacement of the input magazine 2.
  • the input magazine is practically automatically locked so that it cannot be moved carelessly.
  • a position fixing device in the form of a single photodetector barrier 30 which has a light transmitter and a light receiver and which each have the appearance of a recess of two diametrically opposite recesses 32, 33 in the circumference of the eccentric disc 23 allowed to determine.
  • the photodetector barrier in question is connected to the control arrangement already mentioned.
  • a support plate 28 belonging to the input magazine 2 is provided with component receptacles 18, which components, which may be integrated chips 8 in the present case, are able to accommodate.
  • the connections of the relevant integrated chips 8 are received by grooves 19 which are provided on both sides of the respective component receptacles 18.
  • the relevant components or integrated chips 8 are covered on their respective upper sides by a cover rail.
  • component receptacle 18 and grooves 19 specifically shown in FIG. 3 it should also be noted that the support plate webs provided between two adjacent grooves are not shown separately in FIG. 2; otherwise you can get by without such webs.
  • FIG. 6 illustrates the exit magazine 3 used in the machine according to FIG. 1 together with the associated second transport device 7 in a top view.
  • the exit magazine 3 is illustrated without the use of cover rails, which ensure that components supplied to the exit magazine 3 cannot jump out of it.
  • the output magazine 3 shown in FIG. 6 comprises, as the enlarged partial sectional view shown in FIG. 7 shows, a series of channels 34 running parallel to one another, which are separated from one another by projections or webs 35.
  • the channels 34 are designed in such a way that they are each able to accommodate components or integrated chips 8, which however now lie to a certain extent on their backs.
  • FIG. 7 illustrates the use of cover rails 65, which ensure that the components 8 cannot get out of the channels 34.
  • the output magazine 3 has a light barrier arrangement 47 with a row of light barriers 48 on its upper side, which represents the entry side, and a light barrier arrangement 49 with a row of light barriers 50 in its lower area serving as an exit area.
  • the light barriers in question each comprise a light transmitter and a light receiver. The arrangement is such that one light barrier per channel or component receptacle 34 is provided in each light barrier arrangement. The light barriers in question are thus able to determine the entry of components or integrated chips that are located in their respective areas.
  • the individual component receptacles or channels 34 are closed by springs 51, each of which has such a shape, as can be seen from FIG. 8.
  • the individual component receptacles or channels 34 of the output magazine 3 are associated with display devices 52, each of which is a storage and display device, the display part of which in the present case is a digital display part which comprises two display elements. These display elements can each be formed, for example, by two seven-segment display elements.
  • display variables can be stored and displayed, which measurement or test classes belong, into which components are to be sorted, which are output by the test device 4 to the output magazine 3. The processes associated with this will be discussed in more detail in connection with FIG. 10.
  • This transport device 7 comprises a carriage 36, which can be moved along a guide rod 37 and along an eccentric rod 38 by means of a drive motor 41, which may be a conventional stepper motor.
  • the motor 41 in question carries a rope pulley 42, around which a rope 43 fastened to the carriage 36 is wound, which is also guided around two rope pulleys 44, 45, which are attached to support plates 39 and 40, respectively.
  • the aforementioned eccentric rod 38 in the longitudinal direction of which the carriage 36 can be moved, can be rotated by means of an electric motor 46 which is attached to the support plate 40.
  • FIG. 6 shows further setting and display elements.
  • These display elements include a temperature or heating display device 53, which enables a heating temperature display or a heating control. Furthermore, a switch 54 is provided with which the heating can be switched on separately, which is located in the area in front of the separating device 6 according to FIG. 1. 6, a further heating setting device 52 and a heating control display device 56 are provided.
  • the operating mode of the output magazine 3 can be set with the aid of an adjuster 57.
  • the operating mode of the entire machine can be set using an adjuster 58.
  • a heating temperature can be set with the aid of an adjuster 59.
  • the capacity per component channel 34 of the output magazine 3 can be preselected with the aid of an adjuster arrangement 60: With the aid of an adjuster 61, the dwell time in the above-mentioned heating area in front of the separating device 6 shown in FIG. 1 can be selected. With the help of a switch 62, the repetition of test procedures in the test device 4 can be set. An on / off display device 63 can be used to indicate whether the entire system is in the on state or in the off state.
  • two further display or setting elements 64 are indicated in FIG. 8, which can be provided for different application purposes, for example for displaying times which are decisive for the execution of test processes in the relevant plant are.
  • FIG. 8 the output magazine 3 shown in FIG. 6, together with the transport device 7 and part of the test device, is illustrated in a sectional view.
  • FIG. 8 there is a base plate 67 below the carrying device 3 and below the transport device 7, to which the output magazine 3 is attached with the aid of fixing plates (not shown).
  • a support plate 66 of the output magazine 3 is illustrated in FIG. 8, which has received two components 38 in a channel 34.
  • one of the cover rails 65 already mentioned in connection with FIG. 7 is provided above the relevant components 38.
  • a light transmitter 72 and a light receiver 73 are provided at the upper entry end of the output magazine 3 in FIG. 8.
  • the light transmitter 72 forms, together with the light receiver 73, one of the light barriers 48 indicated in FIG. 6.
  • the light emitted by the light transmitter 72 passes through through openings 83, 84 which are located in the cover rail 65 or in the support plate 66.
  • a light transmitter 74 and a light receiver 75 are arranged.
  • the light transmitter 74 and the light receiver 75 each form one of the light barriers 50 indicated in FIG. 6.
  • the light emitted by the light transmitter 74 can pass through through openings 76, 81 which are located in the cover rail 65 and in the support plate 66, respectively.
  • the light emitted by the light transmitter 74 can only reach the associated light receiver 75 if there is no component 8 in the light path in question in the region of the channel 34 acting as a component channel.
  • a spring 51 in the form of a bow.
  • This spring 51 can be pressed down by moving a rod magazine 77 to the relevant outlet end of the output magazine 3, so that the components 8 contained in the associated channel 34 of the output magazine 3 then slide out and can be picked up by the rod magazine 77.
  • the spring 51 again blocks the associated channel 34.
  • the transport device 7 is shown in FIG. 8 as being in its component receiving position.
  • the eccentric rod 38 is set in such a way that a component 8 contained in the relevant transport device 7 bumps against the front side of the support plate 66 of the output magazine 3, but cannot enter the channel 34, which is just the transport device 7 and thus the relevant component 8 is opposite.
  • a light barrier arrangement which consists of a stationary light transmitter 70 and a stationary light receiver 71.
  • the light emitted by the light transmitter 70 can reach the associated light receiver 71 through a through opening 80 contained in the base plate 67.
  • the light path in question is transparent in the area in which the transport device 7 is located. The signals thus obtained from the light barrier arrangement under consideration can and will used for appropriate adjustment of the transport device 7 in relation to the test device 4. Accordingly, the transport device 7 along the guide rod 37 and along the eccentric rod 38 can be brought into the desired setting position.
  • a component output part of the test device is schematically illustrated in FIG. 8 on the component entry side of the transport device 7. Through a component channel 69 of this component output part 68, the test device delivers tested components to the transport device 7.
  • FIG. 9 the transport device 7 shown in FIG. 8 is illustrated in an enlarged sectional view.
  • the transport device 7 is shown in FIG. 9 as being set in its component delivery position. In this position, the eccentric rod 38 is rotated with respect to the setting position according to FIG. 8.
  • a component 8 contained in a component channel 79 of a component receiving part 78 of the transport device 7 can slide out and slide into the channel 34 forming a component channel, which is located in the output magazine 3, of which in 9 only the associated support plate 66 and a cover rail 65 are illustrated.
  • a support part 85 which can be moved along the support rod 37 and also along the eccentric rod 38 and which can be pivoted about the support rod 37 by rotation of the eccentric rod 38. In the course of such a pivoting, the component receiving part 78 is then pivoted accordingly.
  • the base plate 67 is illustrated with one of its through openings 80 in FIG. 9.
  • This control arrangement includes a computer 86, which may be formed by a microcomputer with at least one microprocessor, a program memory and a working memory.
  • This computer 86 receives a series of information signals which it needs for the determination of control signals.
  • the control signals are delivered to a number of devices.
  • Information signals are sent to the computer 86 from the light barrier arrangement 11, from the light barrier 30, from a light barrier provided behind the separating device 6, from the light barrier arrangement 70, 71, from the light barrier arrangement 47, from the light barrier arrangement 49, from the test device 4 and from setpoint values. Adjustment devices supplied by which, for example, the temperature and the dwell time of components to be tested can be set in the test device.
  • the control signals provided by the computer 86 essentially go to the display device 17, to the display device 52 and to the drive motors 21, 22, 41, 46 and to the stop device 20.
  • the display device 52 can also be connected to the computer 86 for the purpose of delivering information signals, in the event that this device 52 is a storage and display device which can be used to test individual components or components It is possible to save and display associated information quantities related to measurement classes.
  • the test device 4 has supplied the computer 86 with information about the test or measurement class into which the relevant component falls.
  • the computer 86 determines whether a component holder belonging to such a test or measurement class is already present in the output magazine 3. If the individual component receptacles or receptacle channels of the output magazine 3 are permanently assigned to different test classes or measurement classes, the computer 86 can quickly determine the component receptacle of the output magazine 3 in question.
  • the transport device 7 is then moved to the relevant component holder, for which purpose a corresponding control signal is supplied to the drive motor 41.
  • the computer 86 After reaching the desired setting position - as a result of activation by the computer 86 - the computer 86 sends a control signal to the drive motor 46, which then pivots the transport device 7 in such a way that the component is released into the component receptacle in question in the output magazine 3 .
  • the computer 86 then again sends control signals to the drive motors 41 and 46 in order to return the transport device 7 to its position in which it is able to receive another component from the test device 4.
  • the device according to the invention can now also be operated in a different way than just considered.
  • the individual component receptacles of the output magazine 3 do not have to be permanently assigned to any test or measurement classes from the outset. Rather, this assignment can only be made in the Components are forwarded to the output magazine 3. This is done as follows:
  • the computer 86 can, in the event that no component receptacle belonging to this test or measurement class is yet available, define such a component receptacle in the output magazine 3.
  • the computer 86 can store a corresponding signal in an internal memory device or in a memory device associated with the display device 52 and, in addition, can have a corresponding display given by the display device 52 associated with the selected component holder concerned.
  • the drive motors 41, 46 are then activated in a corresponding manner, as has been explained above.
  • the component in question is transported by means of the transport device 7 to the component holder in question. This is done under the control of the drive motors 41, 46 from the computer 86, which provides appropriate setting information from the information signals which it obtains from the light barrier arrangement 70, 71, from the test device 4 and from the memory device, in which the assignment of the individual components Recordings for test or Measurement classes is saved.
  • the last-mentioned circumstance is reported separately to the computer 86.
  • the information signals which can be supplied to the computer 86 by the light barrier arrangement 47 are used for this purpose in connection with setting signals which are supplied to the computer 86 by the adjuster arrangement 60 already mentioned in connection with FIG. 6. If the previously defined number of components has been determined by means of a light barrier of the light barrier arrangement 47 and the computer 86 has recognized this, then it can deduce from this that the associated component holder is full.
  • the signals contained in the aforementioned memory device of the computer 86 or in the memory device of the display device 52 associated with the relevant component holder can then be modified or treated in such a way that they mark the non-acceptability of their associated component holder. If a component is then to be fed to the output magazine 3, which would have to be fed to a component receptacle which is marked as not receivable in the manner explained above, then the computer 86 determines any further component receptacle which has not yet been occupied, with respect to which the relevant test then takes place - or measurement class is recorded and displayed.
  • test or measurement classes can be recorded in a very flexible manner and defined in the output magazine 3. It is therefore easily possible to include 3 components in the individual component receptacles - of the output magazine, which belong to test or measurement classes of a very wide range of test or measurement classes, the number of which has no experience or information to date .

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Die Bonding (AREA)
  • Intermediate Stations On Conveyors (AREA)

Claims (5)

1. Dispositif de contrôle et de triage de composants électroniques (8), en particulier de puces intégrées, comportant un magasin d'entrée (2) pour les composants (8) à contrôler qui présenté plusieurs canaux récepteurs (18, 19) et est mobile perpendiculairement à ceux-ci et présente pour cela un élément (27) pourvu d'une série d'ouvertures du genre entredent (26) qui s'étend également perpendiculairement aux canaux récepteurs (18, 19), lesquelles ouvertures (26) sont destinées à l'engagement d'un élément moteur qui est lié à un arbre moteur mû par un moteur, et au moyen duquel le magasin d'entrée (2) peut être mis dans des positions dans lesquelles les composants (8) peuvent être transférés l'un après l'autre des différents canaux récepteurs (18, 19) à un canal de contrôle d'un dispositif fixe de contrôle, et un magasin de sortie (3) ayant plusieurs canaux (34,35) dans lesquels les composants (8) contrôlés sont classés, caractérisé en ce que l'élément moteur est formé d'au moins une tige excentrique (24,25) orientée parallèlement à l'arbre moteur mais décalée par rapport à celui-ci et auquel elle est liée, en ce que les ouvertures du genre entredent (26) sont allongées dans la direction des canaux récepteurs (18, 19) du magasin d'entrée (2) et placées de façon qu'à chaque tour de l'arbre moteur, la tige excentrique (24,25) entre latéralement dans une ouverture (26), fasse avancer le magasin d'entrée (2) d'un canal récepteur (18, 19) puis ressorte latéralement de cette ouverture (26), et en ce qu'il est prévu un dispositif de détection de position (30, 32, 33) qui permet, par contrôle de la position instantanée de l'arbre moteur, d'arrêter toujours celui-ci dans une position telle que la ligne joignant la tige excentrique (24, 25) à l'arbre moteur soit dans la direction de déplacement du magasin d'entrée (2).
2. Dispositif selon la revendication 1, caractérisé en ce que deux tiges excentriques (24, 25) sont prévues symétriquement par rapport à l'arbre moteur.
3. Dispositif selon l'une des revendications 1 ou 2, caractérisé en ce que le dispositif de détection de position est formé d'un disque (23) monté sur l'arbre moteur et pourvu de marques (32, 33) sur son bord, et d'un dispositif photodétecteur (30) qui détecte ces marques.
4. Dispositif selon la revendication 3, caractérisé en ce que chaque marque est formée d'un évidement (32,33) fait sur le bord du disque (23).
5. Dispositif selon l'une des revendications 3 ou 4, caractérisé en ce que le dispositif photodétecteur (30) est formé seulement d'une barrière pho- todétectrice unique.
EP84113096A 1983-11-07 1984-10-31 Dispositif de transfert de composants, particulièrement des puces intégrées, d'un bac d'entrée à un bac de sortie Expired EP0146729B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84113096T ATE34680T1 (de) 1983-11-07 1984-10-31 Vorrichtung zum weiterleiten von bauteilen, insbesondere von integrierten chips, einem eingangsmagazin zu einem ausgangsmagazin.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3340182 1983-11-07
DE19833340182 DE3340182A1 (de) 1983-11-07 1983-11-07 Vorrichtung zum weiterleiten von bauteilen, insbesondere von integrierten chips, von einem eingangsmagazin zu einem ausgangsmagazin

Publications (2)

Publication Number Publication Date
EP0146729A1 EP0146729A1 (fr) 1985-07-03
EP0146729B1 true EP0146729B1 (fr) 1988-06-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP84113096A Expired EP0146729B1 (fr) 1983-11-07 1984-10-31 Dispositif de transfert de composants, particulièrement des puces intégrées, d'un bac d'entrée à un bac de sortie

Country Status (4)

Country Link
US (1) US4724965A (fr)
EP (1) EP0146729B1 (fr)
AT (1) ATE34680T1 (fr)
DE (2) DE3340182A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531119C2 (de) * 1985-06-04 1994-02-03 Willberg Hans Heinrich Einrichtung zum Prüfen und Sortieren von elektronischen Bauelementen, insbesondere integrierten Chips
DE3522877A1 (de) * 1985-06-26 1987-02-05 Heigl Helmuth Vorrichtung zum definierten freigeben von einzelnen elektrischen bauteilen
DE3539965A1 (de) * 1985-11-11 1987-05-14 Ueberreiter Ekkehard Vorrichtung zum pruefen und sortieren von elektronischen bauelementen
US4950120A (en) * 1989-02-27 1990-08-21 Burndy Corporation Apparatus and method for feeding card edge connectors and connector magazines
US5116185A (en) * 1990-05-01 1992-05-26 Lsi Logic Corp. Vibratory tube-to-tube transfer system
US5632589A (en) * 1994-01-03 1997-05-27 Symorex, Inc. Apparatus for centralized mechanical and systems control in a material handling system
JPH08306765A (ja) * 1995-04-28 1996-11-22 Advantest Corp ハンドラ装置用トレイ装着台
US6066822A (en) 1995-07-28 2000-05-23 Advantest Corporation Semiconductor device testing apparatus and semiconductor device testing system having a plurality of semiconductor device testing apparatus
JP3417528B2 (ja) * 1996-04-05 2003-06-16 株式会社アドバンテスト Ｉｃ試験装置
WO1998001431A1 (fr) * 1996-07-03 1998-01-15 Nissan Chemical Industries, Ltd. Carbamoyltetrazolinones et herbicides
US6112940A (en) * 1998-01-16 2000-09-05 Micron Electronics, Inc. Vertical magazine apparatus for integrated circuit device dispensing, receiving or storing
US6135291A (en) 1998-01-16 2000-10-24 Micron Electronics, Inc. Vertical magazine method for integrated circuit device dispensing, receiving, storing, testing or binning
US5931630A (en) * 1998-01-26 1999-08-03 Harmony Technology Corp. Material feeding apparatus for use in a surface mounting system
DE19827458C2 (de) * 1998-06-19 2001-10-11 Helmuth Heigl Vereinzelungsvorrichtung für Bauelemente
US6264415B1 (en) * 1999-09-30 2001-07-24 Advanced Micro Devices, Inc. Mechanism for accurately transferring a predetermined number of integrated circuit packages from tube to tube
CN103658056B (zh) * 2013-12-25 2015-05-13 青岛乾程电子科技有限公司 一种电表螺丝自动检漏方法
CN107585361A (zh) * 2017-10-19 2018-01-16 国网天津市电力公司电力科学研究院 一种用于三相电能表宽带载波模块的自动分装方法
CN114653606B (zh) * 2022-03-25 2023-09-15 博众精工科技股份有限公司 一种高效芯片检测封装设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017025A (en) * 1960-04-26 1962-01-16 Western Electric Co Apparatus for distributing an article to one of several receiving locations
US3662881A (en) * 1971-01-29 1972-05-16 Ibm Module handling apparatus
US3727757A (en) * 1972-06-12 1973-04-17 C Boissicat Dip handling apparatus
US4000798A (en) * 1974-04-04 1977-01-04 Cedrone Nicholas J Inertial arresting device for feeder
SU749630A2 (ru) * 1978-05-15 1980-07-23 Предприятие П/Я Г-4798 Устройство дл поштучной выдачи деталей
US4234418A (en) * 1978-06-23 1980-11-18 Contrel Corporation Dip-handling apparatus
US4316754A (en) * 1978-11-01 1982-02-23 Molins Limited Handling rod-like articles
DE2855913C2 (de) * 1978-12-23 1983-05-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Vorrichtung zum Sortieren von Bauelementen
SU1025605A1 (ru) * 1982-03-16 1983-06-30 Предприятие П/Я Р-6707 Конвейерное устройство
US4478352A (en) * 1982-05-19 1984-10-23 Micro Component Technology, Inc. Integrated circuit component handler singulation apparatus
JPS6015568A (ja) * 1983-07-06 1985-01-26 Mitsubishi Electric Corp 半導体試験装置
US4588092A (en) * 1983-11-15 1986-05-13 Automated Electronic Technology, Inc. Integrated circuit handling and contact system
US4601382A (en) * 1984-01-31 1986-07-22 Excellon Industries Pick-station and feed apparatus in pick-and-place machine

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EP0146729A1 (fr) 1985-07-03
US4724965A (en) 1988-02-16
DE3471597D1 (en) 1988-07-07
ATE34680T1 (de) 1988-06-15
DE3340182A1 (de) 1985-05-15

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