CN103894347A - Handler and component inspection apparatus - Google Patents

Handler and component inspection apparatus Download PDF

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Publication number
CN103894347A
CN103894347A CN201410112653.9A CN201410112653A CN103894347A CN 103894347 A CN103894347 A CN 103894347A CN 201410112653 A CN201410112653 A CN 201410112653A CN 103894347 A CN103894347 A CN 103894347A
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China
Prior art keywords
mentioned
press
motor
press section
section
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CN201410112653.9A
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Chinese (zh)
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CN103894347B (en
Inventor
下岛聪兴
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Seiko Epson Corp
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Seiko Epson Corp
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Publication of CN103894347A publication Critical patent/CN103894347A/en
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Publication of CN103894347B publication Critical patent/CN103894347B/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2851—Testing of integrated circuits [IC]
    • G01R31/2855—Environmental, reliability or burn-in testing
    • G01R31/286—External aspects, e.g. related to chambers, contacting devices or handlers
    • G01R31/2865—Holding devices, e.g. chucks; Handlers or transport devices
    • G01R31/2867—Handlers or transport devices, e.g. loaders, carriers, trays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2601—Apparatus or methods therefor

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

To provide a handler configured to press a conveyance object by a conveyance part for conveying a conveyance object and capable of suppressing increases in size and weight of the conveyance part, and to provide a component inspection apparatus including the handler. The component inspection apparatus includes a base having an inspection socket to which an electronic component T is pressed, a conveyance unit for conveying the electronic component T placed on the base to the inspection socket, and a vertical movement arm included in the conveyance unit to press the electronic component T by the inspection socket. Pressure receiving arm mechanisms are attached to the base. The pressure receiving arm mechanisms are engaged with a pressing cylinder for pressing the electronic component T and locks displacement of the pressing cylinder 53 to the base.

Description

Separator and parts testing fixture
The application is to be the divisional application of the patent application that on 07 27th, 2012, application number are 201210265172.2, denomination of invention is " separator and parts testing fixture " applying date.
Technical field
The separator (Handler) that the present invention relates to object conveyor to carry, particularly relates to object conveyor is transported to area pressed, and the separator of pressing at this area pressed, and possesses the parts testing fixture of this separator.
Background technology
In the past, as described in patent documentation 1, the known parts testing fixture that has the electrical characteristics that check electronic unit.In this base part testing fixture, use separator, for the electronic unit of object conveyor being transported to the inspection socket of area pressed, and electronic unit is embedded into this inspection with in socket.
Above-mentioned separator is provided with: in order to the adsorption section of attract electrons parts and press with motor, this is pressed and checks in use socket in order to the electronic unit being adsorbed by this adsorption section is embedded into motor.And in the time the electronic unit before checking being checked with inspection socket, in adsorption section, absorption has under the state of electronic unit, drives above-mentioned motor, the terminal of electronic unit is embedded in and checks with in the terminal of socket.Now, due to the terminal of electronic unit with check with the terminal of socket as being electrically connected, therefore need electronic unit to apply the pressing force of regulation, apply this pressing force by above-mentioned motor.
On the other hand, in recent years, checking that the number with the electronic unit embedding in socket exists the trend increasing, therefore use the output of above-mentioned motor, cannot apply the pressing force that is enough to realize the connection between above-mentioned terminal to the each electronic unit in multiple electronic units.For this reason, the pneumatic cylinder of pressing use is installed in above-mentioned separator, and this pneumatic cylinder applies and is greater than the pressing force that above-mentioned motor applies to electronic unit.Adopt this type of pneumatic cylinder to press electronic unit, can will between above-mentioned terminal, connect reliably, thereby can check accurately electronic unit.
Patent documentation 1: Japanese Patent Laid-Open 2010-101776 communique
But, as mentioned above, because be connected to form each terminal on electronic unit and need to apply the pressing force of regulation, if therefore the number of terminals of electronic unit or the number of electronic unit increase, require also can increase in the pressing force of above-mentioned pneumatic cylinder.On the other hand, if the pressing force of this pneumatic cylinder increases, the reaction force that carrys out self-check socket also can increase naturally.And, support the parts of above-mentioned pneumatic cylinder and the guide rail in order to mobile pneumatic cylinder, need to there is not the rigidity that can be out of shape because of above-mentioned reaction force.But, strengthen the rigidity of this base part and guide rail, be just difficult to avoid maximization and the weight of the delivery section with these parts and guide rail.
In addition, problems is described above, is not limited only to use motor and pneumatic cylinder to press the separator of electronic unit, is also the common problem of pressing the separator of object conveyor with the more than one press section arranging in delivery section.
Summary of the invention
The present invention makes in view of above-mentioned actual conditions, it is a kind of pressing by the delivery section that object conveyor is carried in the separator of object conveyor that its object is to provide, can suppress the maximization of delivery section and the separator of weight, and possess the parts testing fixture of this separator.
Technical scheme one of the present invention, separator possesses: base station; Delivery section, this delivery section is carried object conveyor; And compression zone, this compression zone is attached on above-mentioned base station, in above-mentioned delivery section, is provided with press section, and press above-mentioned object conveyor this press section to above-mentioned base station, on above-mentioned compression zone, be provided with holding section, and this holding section engages with a part for above-mentioned press section.
When the pressing force being produced by press section acts on object conveyor, resist the reaction force acts of this pressing force in delivery section.Adopt aforesaid way, the part in the reaction force of pressing force acts on delivery section, and remainder acts on base station via the holding section being arranged on compression zone.In other words, whole reaction forces of pressing force can all not act on delivery section, and the part of this reaction force can be distributed on base station.Thus, although press object conveyor with desirable pressing force, and that the needed rigidity of delivery section only needs to bear the partial reaction power of pressing force is just enough.Therefore, can suppress maximization and the weight of delivery section.
Another kind of mode of the present invention is that above-mentioned press section possesses: the 1st press section, and press above-mentioned object conveyor the 1st press section to above-mentioned base station; And the 2nd press section, press above-mentioned the 1st press section the 2nd press section to above-mentioned base station, and the above-mentioned holding section of above-mentioned compression zone is movable, in order to engage with the protuberance being arranged in the part of above-mentioned the 2nd press section.
According to above-mentioned formation, forming in the 1st press section and the 2nd press section of press section, the holding section of compression zone is movable, in order to engage with the protuberance being arranged in the part of the 2nd press section.Therefore, above-mentioned engaging can suppress the 2nd press section and pushed back by the pressing force of the 1st press section.And the pressing force being applied on object conveyor engages decision by compression zone with the mechanical type of the 2nd press section, so can suppress this pressing force variation.
Another kind of mode of the present invention, preferably, above-mentioned press section possesses the 1st press section, and press above-mentioned object conveyor the 1st press section to above-mentioned base station; And the 2nd press section, press the 1st press section the 2nd press section to above-mentioned base station, and the above-mentioned holding section of above-mentioned compression zone is movable, in order to remove and the engaging of protuberance of a part that is arranged at above-mentioned the 2nd press section.
According to above-mentioned formation, forming in the 1st press section and the 2nd press section of press section, the holding section of compression zone is movable, in order to releasing and the engaging of protuberance of a part that is arranged at the 2nd press section.Therefore, above-mentioned engaging can suppress the 2nd press section and be pushed back by the pressing force of the 1st press section, in addition, removes this engaging, and the movement of press section is not just vulnerable to the impact of protuberance.And the pressing force being applied on object conveyor engages decision by compression zone with the 2nd press section mechanical type, can suppress this pressing force variation.
Another kind of mode of the present invention, preferably, above-mentioned the 1st press section is for pressing air cylinder, and above-mentioned the 2nd press section comprises makes the above-mentioned motor that rises and decline by air cylinder, and the pressing force of above-mentioned the 1st press section is greater than the pressing force of above-mentioned the 2nd press section.
Conventionally can increase the operating pressure by air cylinder by the pressing force applying by air cylinder, for example, can be increased by the compressed-air actuated pressure of supplying with by air cylinder because raising.In aforesaid way, need the 1st press section of relatively large pressing force to be formed by air cylinder by this.Therefore, with driven the structure that applies relatively large pressing force by motor compared with, can simplify the structure of delivery section, and then simplify the structure of separator.In addition, compared with situation about being formed by motor with the 1st press section, more easily increase the pressing force being applied on object conveyor.
Another kind of mode of the present invention, preferably, possesses the above-mentioned motor-driven motor controling part of control, and above-mentioned motor controling part, under the above-mentioned state of pressing above-mentioned object conveyor by air cylinder, drives above-mentioned motor by torque control.
Use motor to press object conveyor, can be implemented by least one in the Position Control to motor and torque control.In addition, Position Control refer to control motor position of rotation so that by air cylinder in assigned position.And torque control refers to that controlling motor produces torque, to object conveyor is applied to the pressing force of regulation.
Here, the above-mentioned pressing force of pressing air cylinder is larger, and this is pressed to the reaction force of cylinder support side, and the load above-mentioned motor being applied is also larger.Now, if by above-mentioned position control driving motor, as long as the output of motor is no more than above-mentioned reaction force, the position of rotation of motor just can not arrive target position of rotation.And the drive current of motor continues to increase, and can apply over load to motor internal.
For this point, aforesaid way is to be applied under the state on object conveyor by the pressing force of air cylinder, by torque control drive motors.Therefore, even extend this support side by air cylinder pushed back by air cylinder, as long as the torque of motor output regulation just can not apply over load to this motor.
Another kind of mode of the present invention, preferably, possesses the above-mentioned motor-driven motor controling part of control, above-mentioned motor controling part above-mentioned press above-mentioned object conveyor by air cylinder before, drive above-mentioned motor by torque control.
According to aforesaid way, while object conveyor being applied to pressing force by air cylinder, motor is driven by torque control.Therefore, can not bring over load to motor, and the pressing force being applied on object conveyor is stablized.
Another kind of mode of the present invention, preferably, above-mentioned holding section is opposed a pair of moveable arm mutually, above-mentioned a pair of moveable arm and the position that engages of above-mentioned protuberance and from above-mentioned ledge from position between be shifted.
Adopt aforesaid way, mutually opposed a pair of moveable arm engages with the protuberance that is arranged at press section, acts on respectively mutual opposed a pair of moveable arm from the reaction force of the pressing force of press section., can expand the dispersion range of this reaction force, and then can suppress compression zone and the required rigidity of base station compared with the mode at a place with the reaction force acts of the pressing force from press section.
Another kind of mode of the present invention, preferably, above-mentioned delivery section has the state of the multiple above-mentioned object conveyors of absorption, and above-mentioned press section has the state of pressing multiple above-mentioned object conveyors.
Having in the mode of the state of pressing multiple object conveyors, have along with the number of object conveyor increases, be applied to the state that the pressing force of multiple object conveyors on all also increases naturally.Now, there is corresponding to the pressing force being applied on whole connecting objects the state that the reaction force of this pressing force also increases naturally.For this point, adopt aforesaid way, as described above, a part for the reaction force of increase is distributed on base station.Thus, can suppress more significantly maximization and the weight of delivery section.
Technical scheme two of the present invention, parts testing fixture possesses base station; Delivery section, these delivery section conveying electronic parts; Compression zone, this compression zone is attached on above-mentioned base station; And inspection socket, this inspection is arranged on above-mentioned base station with socket, in above-mentioned delivery section, be provided with press section, press to the above-mentioned inspection of above-mentioned base station above-mentioned electronic unit this press section with socket, on above-mentioned compression zone, be provided with holding section, this holding section engages with a part for above-mentioned press section.
When the pressing force being produced by press section acts on electronic unit, resist the reaction force acts of this pressing force in delivery section.According to aforesaid way, the part in the reaction force of pressing force acts on delivery section, and remainder acts on base station via the holding section being arranged on compression zone.In other words, whole reaction forces of pressing force can all not act on delivery section, and this reaction force of part can be distributed on base station.Thus, press object conveyor with desirable pressing force, and that the needed rigidity of delivery section only needs to bear the partial reaction power of pressing force is just enough.Therefore, can suppress maximization and the weight of delivery section.
Brief description of the drawings
Fig. 1 is the diagrammatic top view that represents the entirety formation of an embodiment of parts testing fixture of the present invention.
Fig. 2 is the side view that represents to possess the side surface configurations of the 1st supply unit in the separator of this parts testing fixture and pressurized arm mechanism.
Fig. 3 is the block diagram that represents the electricity formation of this separator.
Fig. 4 is the sequential chart of the driving condition of the various motors that represent that this separator possesses.
Fig. 5 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Fig. 6 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Fig. 7 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Fig. 8 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Fig. 9 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Figure 10 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Figure 11 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Figure 12 is the figure that represents the duty of the 1st supply unit and pressurized arm mechanism, is by the planar configuration of (a) the 1st supply unit and pressurized arm mechanism and figure that (b) edge face structure represents accordingly.
Detailed description of the invention
Referring to Fig. 1～Figure 12, illustrate separator of the present invention and the specific embodiment of parts testing fixture.First the formation of parts testing fixture is described with reference to Fig. 1.
The formation of parts testing fixture
As shown in Figure 1, on the base station 11 of parts separator that testing fixture possesses 10, the lift-launch face 11a that various manipulators are installed arranges as upper surface, and the major part of this lift-launch face 11a is all capped parts 12 and covers.The space that is the conveying space that are impaled by these coating members 12 and the face of lift-launch 11a, its humidity and temperature are by being maintained at setting from the outside dry air of supplying with of parts testing fixture.
On the lift-launch face 11a of base station 11, be arranged with four conveyer belts that extend to a direction, the orientation of this conveyer belt and the throughput direction of this conveyer belt are orthogonal.In four conveyer belts, be provided with two supplies conveyer belt C1, C2 in the orientation of conveyer belt that is a side of directions X, and at opposite side, be provided with two recovery conveyer belt C3, C4 at the opposite side of directions X.And, supplying with in conveyer belt C1, C2, supply with and be carried to inner side with conveyer belt pallet C1a, C2a from the outside of coating member 12.In addition, reclaiming with in conveyer belt C3, C4, reclaim and be carried to outside with conveyer belt pallet C3a, C4a from the inner side of coating member 12.Wherein, supply is being received as the multiple electronic unit T before the inspection of object conveyor with conveyer belt pallet C1a, C2a, and recovery is being received the multiple electronic unit T after checking with conveyer belt pallet C3a, C4a.
The lift-launch face 11a of above-mentioned base station 11 is upper, is provided with at the opposed gadgetize hand 20 of directions X and recovery manipulator 40.Gadgetize hand 20 is arranged on the Y-direction of supplying with conveyer belt C1, C2, reclaims manipulator 40 and is arranged on the Y-direction reclaiming with conveyer belt C3, C4.
Gadgetize hand 20 has the fixed axis that is the supply side fixed guide 21 that extend along Y-direction; The movable axis that is the supply side movable guiding rail 22 that link with supply side fixed guide 21; And linking with supply side movable guiding rail 22, and the manipulator unit 23 for supply moving along supply side movable guiding rail 22.
Supply side movable guiding rail 22 is from supply side fixed guide 21 to the movable axis that reclaims manipulator 40 sides extensions, can advance and return to be attached on supply side fixed guide 21 in Y-direction with respect to supply side fixed guide 21.Supply is the end effectors that are configured in the lift-launch face 11a side of supply side movable guiding rail 22 by manipulator unit 23, can advance and return to be attached on supply side movable guiding rail 22 at directions X with respect to supply side movable guiding rail 22.In addition, supply is attached on supply side movable guiding rail 22 by manipulator unit 23, can decline to the face of lift-launch 11a from supply side movable guiding rail 22, also can rise from carrying face 11a side direction supply side movable guiding rail 22.
And supply side movable guiding rail 22, along supply side fixed guide 21, to supplying with by conveyer belt C1, C2 side shifting, and is supplied with the top that moves to supply conveyer belt pallet C1a, C2a by manipulator unit 23 along supply side movable guiding rail 22.Thus, be positioned in to supply with the electronic unit T on conveyer belt pallet C1a, C2a and be supplied to and adsorb by manipulator unit 23, picked up with conveyer belt pallet C1a, C2a from supply afterwards.And supply side movable guiding rail 22 leaves from this state along supply side fixed guide 21 to be supplied with conveyer belt C1, C2, is supplied to the electronic unit T adsorbing by manipulator unit 23 and is fed into the assigned position in above-mentioned conveying space.
Reclaim manipulator 40 identical with gadgetize hand 20, there is the fixed axis extending in the Y direction that is reclaim side fixed guide 41; With reclaim the movable axis that side fixed guide 41 links that is reclaim side movable guiding rail 42; And linking with recovery side movable guiding rail 42, and the manipulator unit 43 for recovery moving on directions X along recovery side movable guiding rail 42.
Reclaiming side movable guiding rail 42 is the movable axises that extend to gadgetize hand 20 sides from reclaiming side fixed guide 41, can advance and return to be attached at reclaim on side fixed guide 41 in Y-direction with respect to recovery side fixed guide 41.Recovery is the end effectors that are configured in the lift-launch face 11a side that reclaims side movable guiding rail 42 by manipulator unit 43, can advance and return to be attached at reclaim on side movable guiding rail 42 at directions X with respect to recovery side movable guiding rail 42.In addition, recovery is attached at and reclaims on side movable guiding rail 42 by manipulator unit 43, can decline to the face of lift-launch 11a from reclaiming side movable guiding rail 42, also can reclaim side movable guiding rail 42 from lift-launch face 11a side direction and rise.
Reclaim side movable guiding rail 42 along recovery side fixed guide 41 to recovery conveyer belt C3, C4 side shifting, and reclaim the top that moves to recovery conveyer belt pallet C3a, C4a by manipulator unit 43 along recovery side movable guiding rail 42.Thus, being recovered the electronic unit T adsorbing by manipulator unit 43 is loaded in reclaiming with on conveyer belt pallet C3a, C4a.
The conveying 31 extending along Y-direction at the medial surface of coating member 12 is fixed on the substantial middle place of the directions X of this medial surface.The below at the both ends of this conveying 31 is provided with the 1st traverse mechanism (shuttle) 32 of extending along directions X and the 2nd traverse mechanism 37 of extending along directions X equally.
The 1st traverse mechanism 32 is attached on the 1st traverse mechanism guide rail 32c, the 1st traverse mechanism guide rail 32c is fixedly installed on lift-launch face 11a, and extend along directions X, the 1st traverse mechanism 32 is slided along directions X, and overlaps with any one party in supply side movable guiding rail 22 and recovery side movable guiding rail 42 at directions X.Supply is fixed on above-mentioned gadgetize hand 20 sides in the 1st traverse mechanism 32 with traverse mechanism pallet 32a, and recovery is fixed on above-mentioned recovery manipulator 40 sides in the 1st traverse mechanism 32 with traverse mechanism pallet 32b.Supply with the multiple electronic unit T that receiving on traverse mechanism pallet 32a before the inspection of object conveyor, for reclaiming, on traverse mechanism pallet 32b, receiving the multiple electronic unit T after inspection.
The 2nd traverse mechanism 37 is also attached on the 2nd traverse mechanism guide rail 37c, the 2nd traverse mechanism guide rail 37c is fixedly installed on lift-launch face 11a, and extend along directions X, the 2nd traverse mechanism 37 is slided along directions X, and overlaps with any one party in supply side movable guiding rail 22 and recovery side movable guiding rail 42 on directions X.Supply is fixed on above-mentioned gadgetize hand 20 sides in the 2nd traverse mechanism 37 with traverse mechanism pallet 37a, and in addition, recovery is fixed on above-mentioned recovery manipulator 40 sides in the 2nd traverse mechanism 37 with traverse mechanism pallet 37b.Supply with the multiple electronic unit T that receiving on traverse mechanism pallet 37a before the inspection of object conveyor, in addition, for reclaiming, on traverse mechanism pallet 37b, receiving the multiple electronic unit T after inspection.
In lift-launch face 11a, be provided with the rectangular aperture that connects lift-launch face 11a in the substantial middle of conveying space, and in this rectangular aperture, be embedded with the socket for inspection (Socket) 33 of the connecting object when simultaneously checking multiple electronic unit T.Inspection is the sockets in order to embedded electronic parts T with socket 33, is attached to check on the not shown inspection unit of this electronic unit T.Inspection unit is the device separate with the separator that is accommodated in base station 11 inside, with the common component parts testing fixture of separator.
Check on the upper surface with socket 33 and be concaved with and check with recess (pocket) 33a, this inspection can be received multiple electronic unit T with recess 33a simultaneously, in addition, check on bottom surface with recess 33a, be concaved with can be chimeric with the male terminal of electronic unit T multiple female terminal.The male terminal that electronic unit T has is embedded into the female terminal checking with recess 33a, thereby can check the electrical characteristics of this electronic unit T.Wherein, check that the terminal having with recess 33a is connected with inspection unit, this inspection unit is arranged in base station 11 independently, and the terminal that electronic unit T has uses the terminal that recess 33a has to be connected with the check circuit in inspection unit by inspection.Use the result of the inspection that socket 33 obtains to output to separator 10 from this inspection unit by inspection.
The 1st supply unit 34 and the 2nd supply unit 38 that form delivery section are attached on above-mentioned conveying 31 side by side in Y-direction.
The 1st supply unit 34 is used between socket 33 in the 1st traverse mechanism 32 and inspection, advances and returns along Y-direction.The bottom of the 1st supply unit 34 declines and rises along Z direction between conveying 31 and the face of lift-launch 11a.Then, the 1st supply unit 34 keeps being accommodated in the bottom of supplying with electronic unit T the 1st supply unit 34 in traverse mechanism pallet 32a, and the electronic unit T of maintenance is transported to and is checked with socket 33, and this electronic unit T is embedded into and is checked with in socket 33.In addition, the bottom of the 1st supply unit 34 use the 1st supply unit 34 will be embedded into the electronic unit T taking-up checking with in socket 33, and the electronic unit T of taking-up is loaded in reclaiming with in traverse mechanism pallet 32b.
The 2nd supply unit 38 is used between socket 33 in the 2nd traverse mechanism 37 and inspection, advances and returns along Y-direction.The bottom of the 2nd supply unit 38, between conveying 31 and the face of lift-launch 11a, declines and rises along Z direction.And, the 2nd supply unit 38 keeps being positioned in the bottom of supplying with electronic unit T the 2nd supply unit 38 on traverse mechanism pallet 37a, the electronic unit T of maintenance is transported to and is checked with in socket 33, this electronic unit T is embedded into and is checked with in socket 33.In addition, the bottom of the 2nd supply unit 38 use the 2nd supply unit 38 is taken out and is embedded the electronic unit T checking with in socket 33, and the electronic unit T of taking-up is loaded in reclaiming with in traverse mechanism pallet 37b.
In addition, carrying in face 11a, check with socket 33 in the both sides of directions X, be fixedly installed a pair of pressurized arm mechanism 35,36 that forms compression zone.
The effect of parts testing fixture
In above-mentioned separator 10, first, the electronic unit T before checking is transferred load to and supplied with conveyer belt pallet C1a, C2a from external device (ED).Then, drive and supply with conveyer belt C1, C2, the electronic unit T before order checks is moved in conveying space.If the electronic unit T before checking is transported in conveying space, supply side movable guiding rail 22 can move to and supply with the top with conveyer belt C1, C2 along supply side fixed guide 21.Then supply with by manipulator unit 23 and move to and supply with directly over conveyer belt pallet C1a, C2a, keep electronic unit T, supply side movable guiding rail 22 moves to the 1st traverse mechanism 32 tops along supply side fixed guide 21.
Then, if supply side movable guiding rail 22 arrives the 1st traverse mechanism 32 tops, supplies with and move to the 1st traverse mechanism 32 tops by manipulator unit 23, and the 1st traverse mechanism 32 slides, manipulator unit 23 is positioned at supply with use traverse mechanism pallet 32a directly over.Thereby the electronic unit T supplying with before the inspection keeping by manipulator unit 23 uses manipulator unit 23 transfers to supplying with traverse mechanism pallet 32a from supplying with.
If the electronic unit T before checking is used on traverse mechanism pallet 32a to supplying with by transfer, the 1st supply unit 34 moves to the 1st traverse mechanism 32 tops, and the 1st traverse mechanism 32 is slided, make the lower end part of the 1st supply unit 34 directly over supplying with traverse mechanism pallet 32a.Then, the bottom of the 1st supply unit 34 is to supplying with the decline with traverse mechanism pallet 32a, and transfer is in supplying with the bottom that is held in the 1st supply unit 34 with the electronic unit T before the inspection on traverse mechanism pallet 32a.Then, the 1st supply unit 34 moves to and checks with socket 33 tops, and the electronic unit T before inspection is transported to and checks with directly over socket 33.And then the electronic unit T before inspection and the bottom of the 1st supply unit 34 decline jointly, thereby the male terminal of electronic unit T is embedded into the female terminal checking with recess 33a.
If the electronic unit T before checking is like this embedded into check with in socket 33, check that for starting the inspection commencing signal of electronic unit T outputs to inspection unit from separator 10, thus, starts to check electronic unit T by inspection unit.
Thereafter, if represent, electronic unit T checks that the inspection end signal finishing outputs to separator 10 from inspection unit, electronic unit T after checking is being held under the state of the 1st supply unit 34, on the bottom of the 1st supply unit 34, rise, the electronic unit T after checking is thus taken out from checking to use socket 33.Then, the 1st supply unit 34 moves to the 1st traverse mechanism 32 tops from checking with socket 33 tops, and the 1st traverse mechanism 32 slides, the top that the 1st supply unit 34 is positioned at reclaim use traverse mechanism pallet 32b.And then, if the bottom of the 1st supply unit 34 declines, removing the maintenance to electronic unit T, the electronic unit T after checking is transferred load to from the 1st supply unit 34 to be reclaimed with traverse mechanism pallet 32b.
If the electronic unit T after checking is upper to reclaiming with traverse mechanism pallet 32b by transfer, reclaims side movable guiding rail 42 and move to the 1st traverse mechanism 32 tops along reclaiming side fixed guide 41.And then, move to the 1st traverse mechanism 32 tops if reclaim side movable guiding rail 42, reclaims and move to the 1st traverse mechanism 32 tops by manipulator unit 43, and the 1st traverse mechanism 32 slides, make to reclaim with manipulator unit 43 be positioned at recovery use traverse mechanism pallet 32b directly over.Then, be held in and reclaim by manipulator unit 43 to reclaiming with the electronic unit T after the inspection in traverse mechanism pallet 32b by transfer.
Reclaim with in manipulator unit 43 if the electronic unit T after checking is held in, reclaim side movable guiding rail 42 and move to recovery conveyer belt C3, C4 top from the 1st traverse mechanism 32 tops.Then reclaim by manipulator unit 43 and move to and reclaim with directly over conveyer belt pallet C3a, C4a, the electronic unit T after inspection, under the state of being pressed check result classification, is transferred load to and is reclaimed with on conveyer belt pallet C3a, C4a.
In addition, between gadgetize hand 20 and the 2nd traverse mechanism 37, also with identical between above-mentioned gadgetize hand 20 and the 1st traverse mechanism 32, the electronic unit T before transfer checks.In addition, between the 2nd traverse mechanism 37 and the 2nd supply unit 38, also with identical between above-mentioned the 1st traverse mechanism 32 and the 1st supply unit 34, the electronic unit T after electronic unit T and inspection before transfer checks.And then, between the 2nd traverse mechanism 37 and recovery manipulator 40, also with identical between above-mentioned the 1st traverse mechanism 32 and recovery manipulator 40, the electronic unit T after transfer checks.
The detailed formation of separator
Below with reference to Fig. 2, the 1st supply unit 34 that separator 10 is possessed and the formation of the 2nd supply unit 38 are elaborated.Wherein, although the 1st supply unit 34 and the 2nd supply unit 38 are from the coupling position of conveying 31 and mutually different as the traverse mechanism of moving target, identical for pressing the formation of electronic unit T, therefore following explanation the 1st supply unit 34, omits the explanation to the 2nd supply unit 38.In addition, Fig. 2 is the end view drawing of observing the peripheral construction of the 1st supply unit 34 from conveyor belt side, represents that the 1st supply unit 34 is disposed at the state checking with directly over socket 33.
The 1st supply unit 34 links with above-mentioned conveying 31, and the 1st supply unit 34 is in order to carry the electronic unit T before checking.What form the 1st supply unit 34 moves horizontally arm 51 advancing and the mode returned links along conveying 31.Vertical sliding swing arm 52, with respect to moving horizontally arm 51, is attached in the mode that can rise and decline the bottom that moves horizontally arm 51.By be arranged on move horizontally in arm 51 by Medium-voltage Motor 51M rotation, make vertical sliding swing arm 52 and 51 rise and decline with respect to moving horizontally arm.In addition, pressure-bearing plate 52a in Y-direction, spread all over whole width and be fixedly installed on the bottom of vertical sliding swing arm 52, this pressure-bearing plate 52a is the protuberance outstanding to directions X, in addition, links towards the bottom of carrying face 11a and vertical sliding swing arm 52 by the air cylinder 53 of pressing of pressure work.Here, form the 1st press section by air cylinder 53, form the 2nd press section by Medium-voltage Motor 51M, vertical sliding swing arm 52 and pressure-bearing plate 52a.And, the 1st press section and the 2nd formation press section, press section.
Not shown compressed air supply unit be connected by air cylinder 53.Compressed air supply unit for example has, and is provided with air supply system and the valve of controlling the compressed-air actuated supply of this air supply system etc. that the facility of parts testing fixture possesses.The relative pressure of air supply system when giving atmospheric pressure and be reference pressure is for example the compressed air of 0.5MPa.Supply with compressed air by air cylinder 53 because of compressed air supply unit and extend in Z direction, shrink because the compressed air of this supply is deflated in Z direction.
Multiple adsorption sections 54 are attached at by the bottom of air cylinder 53, the plurality of adsorption section 54 be for example can attract electrons parts T by vacuum suction end effector.The vavuum pump that adsorption section 54 is for example connected with nozzle and with this nozzle by absorption etc. forms.
Use the directions X both sides of socket 33 in the inspection of above-mentioned lift-launch face 11a, across checking with socket 33, be equipped with mutual opposed pressurized arm mechanism 35,36. Pressurized arm mechanism 35,36 have supporting mass 35a, 36a on the lift-launch face of being fixedly installed on 11a, with can along directions X advance and the mode returned be linked to this supporting mass 35a, 36a upper surface be subject to pressure arm 35b, 36b.Being subject to pressure arm 35b, 36b is the holding section engaging with pressure-bearing plate 52a, and this pressure-bearing plate 52a is a part for press section.
The arm cylinder (arm cylinder) that is connected to not shown compressed air supply unit is attached at and is subject on pressure arm 35b, 36b.Compressed air supply unit is for example identical formation with being connected to the above-mentioned compressed air supply unit by air cylinder 53.Then, if being configured in, the 1st supply unit 34 checks with directly over socket 33, and supply with compressed air to the arm cylinder that is subject to pressure arm 35b, 36b, be subject to pressure arm 35b, 36b mutually close on directions X, this is displaced on the clamped position that can be fastened on pressure-bearing plate 52a by pressure arm 35b, 36b.In addition, if from this state, the compressed air in arm cylinder is deflated, and be separated from each other by pressure arm 35b, 36b on directions X, and this is displaced on the separation point position separating with pressure-bearing plate 52a by pressure arm 35b, 36b.Like this, utilize and be subject to the movable structure of pressure arm 35b, 36b, can make to be subject to pressure arm 35b, 36b to engage with pressure-bearing plate 52a, or remove this engaging.
The electricity of separator forms
With reference to Fig. 3, the electric formation of above-mentioned separator 10 is described.The control device 60 that above-mentioned separator 10 possesses to be to have central processing unit (CPU), centered by the microcomputer of nonvolatile memory (ROM) and volatile memory (RAM) and form.Various data and the program of control device 60 based on being stored in above-mentioned ROM and RAM, implements the various controls relevant to the action of separator 10.
The belt-driven portion 61 that conveyer belt motor M C is rotarilyd actuate is connected to control device 60.The encoder EMC that detects the position of rotation of conveyer belt motor M C is connected to belt-driven portion 61.The position of rotation of the position command of belt-driven portion 61 based on inputting from control device 60 and the conveyer belt motor M C from encoder EMC input, generates the drive current of conveyer belt motor M C, and, this drive current is outputed to conveyer belt motor M C.Conveyer belt motor M C, by carrying out the rotation corresponding to above-mentioned drive current, drives above-mentioned conveyer belt C1～C4.Wherein, above-mentioned belt-driven portion 61 and conveyer belt motor M C arrange by each conveyer belt C1～C4, and encoder EMC arranges each conveyer belt motor M C.
The movable guiding rail drive division 62 that guide rail motor M X is rotarilyd actuate is connected to control device 60.The encoder EMX that detects the position of rotation of guide rail motor M X is connected to movable guiding rail drive division 62.The position command of movable guiding rail drive division 62 based on inputting from control device 60 and the position of rotation of inputting from encoder EMX, the drive current of generation guide rail motor M X, and, this drive current is outputed to guide rail motor M X.Guide rail motor M X carries out the rotation corresponding to inputted above-mentioned drive current, thereby makes above-mentioned movable guiding rail 22,42 advance and return along fixed guide 21,41.Wherein, above-mentioned movable guiding rail drive division 62 and guide rail motor M X are for each supply side movable guiding rail 22 and reclaim side movable guiding rail 42 and arrange, and in addition, encoder EMX arranges for each guide rail motor M X.
The traverse mechanism drive division 63 that traverse mechanism motor M S is rotarilyd actuate is connected to control device 60.The encoder EMS that detects the position of rotation of traverse mechanism motor M S is connected to traverse mechanism drive division 63.The position command of traverse mechanism drive division 63 based on inputting from control device 60 and the position of rotation of inputting from encoder EMS, generate the drive current of traverse mechanism motor M S, and this drive current outputed to traverse mechanism motor M S.Traverse mechanism motor M S carries out the rotation corresponding to inputted above-mentioned drive current, thereby makes traverse mechanism 32,37 slide along above-mentioned guide rail 32c, 37c.Wherein, above-mentioned traverse mechanism drive division 63 and traverse mechanism motor M S arrange for each the 1st traverse mechanism 32 and the 2nd traverse mechanism 37, and encoder EMS arranges for each traverse mechanism motor M S.
Control device 60 is connected with the manipulator unit drive division 64 with manipulator motor driving part 64a and aspirating valve drive division 64b.Wherein, the encoder EMZ of the position of rotation of detection manipulator motor M Z is connected to manipulator motor driving part 64a.The position command of manipulator motor driving part 64a based on inputting from control device 60 and the position of rotation of inputting from encoder EMZ, generate the drive current of manipulator motor M Z, and this drive current outputed to manipulator motor M Z.Manipulator motor M Z carries out the rotation corresponding to inputted above-mentioned drive current, thereby makes above-mentioned manipulator unit 23,43 rise and decline.
On aspirating valve drive division 64b, be connected with the attraction sensor ESV1 of the burst size of the aspirating valve SV1 that detects the front end that is arranged at manipulator unit 23,43.The aperture instruction of aspirating valve drive division 64b based on inputting from control device 60 and the burst size of inputting from attraction sensor ESV1, generate the driving signal of aspirating valve SV1, and this driving signal outputed to aspirating valve SV1.Aspirating valve SV1 carries out the switch corresponding to the above-mentioned driving signal of input, thereby attracts above-mentioned electronic unit T by the attraction corresponding with its burst size.Wherein, above-mentioned manipulator unit drive division 64, manipulator motor M Z and aspirating valve SV1 arrange with manipulator unit 23 and recovery each of manipulator unit 43 for supplying with, in addition, encoder EMZ, attract sensor ESV1 to arrange for each of manipulator motor M Z and aspirating valve SV1.
Supply unit drive division 65 is connected to control device 60, this supply unit drive division 65 have carry motor driving part 65a, form motor controling part press motor driving part 65b, form cylinder control part press the 65c of air cylinder driven portion and aspirating valve drive division 65d.
Carrying the encoder EMY that is connected with the position of rotation that detects conveying motor M Y on motor driving part 65a.Carry the position command of motor driving part 65a based on inputting from control device 60 and the position of rotation of inputting from encoder EMY, generate the drive current of carrying motor M Y, and, this drive current is outputed to and carries motor M Y.Carry motor M Y to carry out the rotation corresponding to inputted above-mentioned drive current, thereby make above-mentioned supply unit 34,38 advance and return along above-mentioned conveying 31.Wherein, above-mentioned conveying motor driving part 65a arranges for each of the 1st supply unit 34 and the 2nd supply unit 38, and in addition, also to the 1st supply unit 34 and the 2nd supply unit 38, each arranges encoder EMY.
Press motor driving part 65b be connected with detect by the encoder E51M of the position of rotation of Medium-voltage Motor 51M.Press the position command of motor driving part 65b based on inputting from control device 60 and the position of rotation of inputting from encoder E51M, generate and press the drive current of Medium-voltage Motor 51M, and this drive current is outputed to by Medium-voltage Motor 51M.Carry out the rotation corresponding to inputted above-mentioned drive current by Medium-voltage Motor 51M, thereby make vertical sliding swing arm 52 rise and decline.
In addition, press motor driving part 65b be connected with measure by the I51M of current measurement portion of the drive current actual value of Medium-voltage Motor 51M.Press the torque instruction of motor driving part 65b based on inputting from control device 60 and the measured value of inputting from the I51M of current measurement portion, generate the drive current of pressing Medium-voltage Motor 51M, and, this drive current is outputed to by Medium-voltage Motor 51M.Carry out the rotation corresponding to inputted above-mentioned drive current by Medium-voltage Motor 51M, thereby make vertical sliding swing arm 52 rise and decline.
, control device 60 chosen position control models and torque control model are as the method for driving control of pressing Medium-voltage Motor 51M.Wherein, position control mode is by the driving of Medium-voltage Motor 51M, so that be connected to the adsorption section 54 of the end of above-mentioned supply unit 34,38 and be positioned at the method for assigned position according to above-mentioned position command control.On the other hand, torque control model is the method that the rotation by the driving of Medium-voltage Motor 51M so that by by Medium-voltage Motor 51M produces according to above-mentioned torque instruction control torque maintains prescribed level.Wherein, above-mentionedly press motor driving part 65b each arranges for the 1st supply unit 34 and the 2nd supply unit 38, in addition, also for the 1st supply unit 34 and the 2nd supply unit 38, each arranges the I51M of current measurement portion.
Press the driving instruction of the 65c of air cylinder driven portion based on inputting from control device 60, generate in order to operating pressure is supplied to the driving signal by air cylinder 53, and, this each signal that drives is outputed to by air cylinder 53.And then, make the driving signal of its elongation extend by air cylinder 53 according to being used for, thereby apply pressing force on electronic unit T, and, shrink according to the driving signal for making its contraction, thereby remove the pressing force to electronic unit T.Wherein, above-mentionedly press the 65c of air cylinder driven portion each arranges to the 1st supply unit 34 and the 2nd supply unit 38.
Be connected with the attraction sensor ESV2 of the burst size that detects aspirating valve SV2 at aspirating valve drive division 65d.The aperture instruction of aspirating valve drive division 65d based on inputting from control device 60 and the burst size of inputting from attraction sensor ESV2, the driving signal of generation aspirating valve SV2, and, this driving signal is outputed to aspirating valve SV2.And then aspirating valve SV2, with the attraction corresponding to its burst size, attracts above-mentioned electronic unit T.Wherein, to the 1st supply unit 34 and the 2nd supply unit 38, each arranges aspirating valve drive division 65d.In addition, attract sensor ESV2 to arrange each aspirating valve SV2.
Control device 60 be connected with make above-mentioned be subject to pressure arm 35b, 36b displacement be subject to pressure arm drive division 66.Be subject to the driving instruction of pressure arm drive division 66 based on inputting from control device 60, generate and be subject to the arm cylinder 35s of pressure arm 35b, 36b, the driving signal of 36s in order to operating pressure is supplied to, and, this driving signal is outputed to arm cylinder 35s, 36s.And then arm cylinder 35s, 36s, according to so that the driving signal that pressurized arm 35b, 36b are subjected to displacement extends, are subject to pressure arm 35b, 36b to be displaced to above-mentioned clamped position thereby make.On the other hand, arm cylinder 35s, 36s, according to so that the driving signal of its contraction shrinks, are moved on above-mentioned separation point position by pressure arm 35b, 36b thereby make.
The effect of separator
Next,, according to above-mentioned formation, with reference to Fig. 4～Figure 12, explanation is transferred electronic unit T that unit keeps in the type of drive of various motors and the type of drive of various cylinders that are embedded in while checking with socket 33.By the embedded mode of the 1st supply unit 34 with by the chimeric mode of the 2nd supply unit 38, the throughput direction of the supply source of electronic unit T and electronic unit T is different, but in addition all mutually the same, the therefore following aforesaid way that only illustrates the 1st supply unit 34.
Fig. 4 represented simply for carrying the position command of motor M Y and the action of the 1st supply unit 34, and represented simply for by action and the control model of the position command of Medium-voltage Motor 51M, torque instruction and vertical sliding swing arm 52.And in Fig. 5～Figure 12, in the type of drive of the 1st supply unit 34 and the type of drive of pressurized arm mechanism 35,36 of the each moment T0～T10 shown in Fig. 4, the mode corresponding with edge face structure with these planar configuration represents.
During supply unit arranges: T0-T1
First, as shown in Figure 4, control device 60 is to carrying the instruction of motor driving part 65a outgoing position.Now, the position command that control device 60 is exported is for checking from supplying with moving to directly over traverse mechanism pallet 32a the top of using socket 33 by the adsorption section of the 1st supply unit 34 54.And then, carry motor driving part 65a to produce based on carrying the position of rotation of motor M Y and the drive current of above-mentioned position command, this drive current is outputed to and carries motor M Y.Thus, carry motor M Y to rotate since moment T0 to prescribed direction, the 1st supply unit 34 advances with socket 33 to inspection, checks with directly over socket 33 (referring to Fig. 5 (a)) until the adsorption section 54 of the 1st supply unit 34 is keeping electronic unit T to arrive.
In addition,, during above-mentioned supply unit arranges, control device 60 is to pressing the instruction of motor driving part 65b outgoing position, so that the bottom of vertical sliding swing arm 52 maintains uppermost position.And then, press motor driving part 65b based on generating drive current by the position of rotation of Medium-voltage Motor 51M and above-mentioned position command, this drive current is outputed to by Medium-voltage Motor 51M.Thus, pressing motor driving part 65b suppresses by the rotation of Medium-voltage Motor 51M.
And during above-mentioned supply unit arranges, control device 60 will be pressed releasing instruction and output to and press the 65c of air cylinder driven portion, so that operating pressure is not supplied to by air cylinder 53.Thus, press the 65c of air cylinder driven portion and remove instruction generation driving signal based on pressing, thus, operating pressure is not supplied to by air cylinder 53, thereby will maintains minimum of a value (referring to Fig. 5 (b)) by the elongation of air cylinder 53.
And then as mentioned above, the bottom of vertical sliding swing arm 52 maintains uppermost position, and maintains minimum of a value by the elongation of air cylinder 53, with this, adsorption section 54 is configured in its uppermost position.Wherein, the uppermost position of so-called adsorption section 54 is when moving horizontally arm 51 and moving along conveying 31, the position that adsorption section 54 and miscellaneous part can not collide.
During declining, pressing: T1-T3
Check with directly over socket 33 if adsorption section 54 arrives, as shown in Figure 4, control device 60, is incorporated in and checks with socket 33 so that be adsorbed electronic unit T that portion 54 adsorbs to pressing the instruction of motor driving part 65b outgoing position at moment T1.Now, control device 60 is exported the position command under above-mentioned position control mode.And then, press motor driving part 65b based on generating drive current by the position of rotation of Medium-voltage Motor 51M and above-mentioned position command, this drive current is outputed to by Medium-voltage Motor 51M.Thus, rotate since moment T1 to prescribed direction by Medium-voltage Motor 51M, vertical sliding swing arm 52 declines until electronic unit T is incorporated in inspection socket 33.
And then at moment T2, electronic unit T is received to and checks with in socket 33, continue to carry out the Position Control by Medium-voltage Motor 51M, adsorption section 54 further declines, so that the position of adsorption section 54 is positioned at assigned position.Thus, the pressing force that carrys out self-pressing motor 51M is applied in electronic unit T upper (referring to Fig. 6 (a) (b)).
Wherein, during above-mentioned decline, pressing, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, so that the 1st supply unit 34 maintains the position of Y-direction.And, carry position of rotation and the above-mentioned position command of motor driving part 65a based on carrying motor M Y to generate drive current, this drive current is outputed to and carries motor M Y, suppress the rotation of this conveying motor M Y.
During driven by pressure arm: T3-T4
Check with socket 33 if electronic unit T is located in, as shown in Figure 4, control device 60 is at moment T3, to being subject to the 66 output engaging instructions of pressure arm drive division, so that be subject to pressure arm 35b, the 36b of pressurized arm mechanism 35,36 are displaced to above-mentioned clamped position.
And then, be subject to pressure arm drive division 66 to generate the driving signal based on above-mentioned engaging instruction, this driving signal is outputed to arm cylinder 35s, 36s.Thus, arm cylinder 35s, 36s extend, and are subject to pressure arm 35b, 36b to be displaced to clamped position (referring to Fig. 7 (a) (b)).
During driven by pressure arm, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, so that the 1st supply unit 34 maintains the position of Y-direction.And then, carry position of rotation and the above-mentioned position command of motor driving part 65a based on carrying motor M Y to generate drive current, this drive current is outputed to and carries motor M Y, the rotation that suppresses to carry motor M Y.
And during this is driven by pressure arm, control device 60, to pressing the instruction of motor driving part 65b outgoing position, is applied on electronic unit T so that carry out the pressing force Fbase of self-pressing motor 51M.And then, press motor driving part 65b based on generating drive current by the position of rotation of Medium-voltage Motor 51M and above-mentioned position command, this drive current is outputed to by Medium-voltage Motor 51M, make the position of adsorption section 54 drop to assigned position.Wherein, this pressing force Fbase is predefined by test etc., is enough electronic unit T to be positioned to check by the strength at recess 33a place by pressing force Fbase, and can be out of shape because this pressing force Fbase causes electronic unit T and inspection socket 33.
Torque control period: T4-T5
If be subject to pressure arm 35b, 35b is displaced to clamped position, and control device 60, at moment T4, is exported the torque instruction under torque control model to pressing motor driving part 65b as shown in Figure 4.Now, control device 60 is exported torque instruction, is applied on electronic unit T so that be greater than the pressing force Fcon of above-mentioned pressing force Fbase.And then, press measured value and the torque instruction of motor driving part 65b based on the I51M of current measurement portion and generate drive current, this drive current is outputed to by Medium-voltage Motor 51M.
Thus, continue to rotate to prescribed direction from moment T4 by Medium-voltage Motor 51M, by the torque of Medium-voltage Motor 51M output regulation, apply above-mentioned pressing force Fcon to electronic unit T, to checking the location (referring to Fig. 8 (a)) of carrying out electronic unit T with socket 33.
At above-mentioned torque control period, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, so that the 1st supply unit 34 maintains the position of Y-direction.And then control device 60 is to being subject to the 66 output engaging instructions of pressure arm drive division, to maintain the elongation of arm cylinder 35s, 36s.
And then, the rotation of carrying motor driving part 65a to suppress to carry motor M Y, and, be subject to pressure arm drive division 66 to maintain the elongation of arm cylinder 35s, 36s.Then, press motor driving part 65b with pressing force Fcon, continue to press electronic unit T(referring to Fig. 8 (b)).
During cylinder is pressed: T5-T6
If after electronic unit T is pressed with pressing force Fcon, as shown in Figure 4, control device 60 is pressed instruction at moment T5 to pressing the 65c of air cylinder driven portion output, to supplying with operating pressure by air cylinder 53.Then, press the 65c of air cylinder driven portion and generate driving signal based on pressing instruction, this driving signal is outputed to compressed-air supply system.Thus, press the 65c of air cylinder driven portion to supplying with operating pressure by air cylinder 53, and, pressing force Fhigh further applied to electronic unit T.
This pressing force Fhigh is than the large power of above-mentioned pressing force Fbase, and is by the pressing of this pressing force Fhigh, and can not make electronic unit T and check the power of being out of shape with socket 33.And then upper by such pressing force Fhigh being applied to electronic unit T, make the male terminal of electronic unit T be electrically connected reliably with the inspection female terminal of socket 33.
Then,, if operating pressure is supplied to by air cylinder 53, control device 60 is exported the inspection commencing signal checking in order to start to inspection unit.
Now, apply the reaction force of opposing pressing force Fhigh to the vertical sliding swing arm 52 of the support side of the 1st supply unit 34.Thus, vertical sliding swing arm 52 is pushed back conveying 31 sides, thereby makes this pressure-bearing plate 52a engage (with reference to Fig. 9 (a) (b)) with being subject to pressure arm 35b, 36b.
Therefore, by the reaction force of the pressing force producing by air cylinder 53, one partial action is in the 1st supply unit 34, and its remainder acts on base station 11 via pressurized arm mechanism 35,36.In other words, vertical sliding swing arm 52 is because being pushed back by the elongation of air cylinder 53, by the elongation of air cylinder 53 by pressurized arm mechanism 35,36 sizes that suppressed, the degree that at least suppressed vertical sliding swing arm 52 is pushed back.Therefore, although being greater than the pressing force of the pressing force Fcon that vertical sliding swing arm 52 produces is applied on electronic unit T, but whole reaction forces of the pressing force that electronic unit T is subject to can all not act on the 1st supply unit 34, and a part for this reaction force is distributed on base station 11.Thus, although press electronic unit T with desirable pressing force, it is just enough that the needed rigidity of the 1st supply unit 34 can be born the part of reaction force of this pressing force.Therefore, can suppress maximization and the weight of the 1st supply unit 34.
By the way, the elongation of pressing air cylinder 53 not by the mode of pressurized arm mechanism 35,36 mandatory provisions in, according to the type of drive of pressing Medium-voltage Motor 51M, also can change by the elongation of air cylinder 53.And, although be torque control model by the driving of Medium-voltage Motor 51M, engage with the mechanical type that is subject to pressure arm 35b, 36b the mode of carrying out regulation pressing force with by pressure-bearing plate 52a compared with, it also can change the pressing force of electronic unit T.For this point, in aforesaid way, be set to the value of regulation with being subject to engaging of pressure arm 35b, 36b by the elongation of air cylinder 53 because of pressure-bearing plate 52a, therefore also very stable to the pressing force of electronic unit T.
During above-mentioned cylinder is pressed, identical with torque control period before, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, to maintain the position of the 1st supply unit 34 in Y-direction.And control device 60 is to being subject to the 66 output engaging instructions of pressure arm drive division, to maintain the elongation of arm cylinder 35s, 36s.And then as mentioned above, control device 60 is to pressing motor driving part 65b output torque instruction, so that can press by air cylinder 53 with pressing force Fcon by Medium-voltage Motor 51M.
Then, the rotation of carrying motor driving part 65a to suppress to carry motor M Y, and, be subject to pressure arm drive division 66 to maintain the elongation of arm cylinder 35s, 36s.And then, press motor driving part 65b and continue to press by air cylinder 53 with pressing force Fcon.
By the way, use press electronic unit T by Medium-voltage Motor 51M can be by implementing by least one mode in the Position Control of Medium-voltage Motor 51M and torque control.Here, larger by the pressing force of air cylinder 53, this is pressed to the reaction force of the support side of air cylinder 53, also larger to pressing the load of Medium-voltage Motor 51M etc.Now, if drive and press Medium-voltage Motor 51M by above-mentioned position control mode, be no more than above-mentioned reaction force by the output of Medium-voltage Motor 51M, just can not achieve the goal position of rotation by the position of rotation of Medium-voltage Motor 51M.And then, continue to increase by the drive current of Medium-voltage Motor 51M, can be applied excessive load by the inside of Medium-voltage Motor 51M.
For this point, during above-mentioned cylinder is pressed, being applied under the state on electronic unit T by the pressing force of air cylinder 53, driven by torque control model by Medium-voltage Motor 51M.Therefore,, even vertical sliding swing arm 52 is pushed back by the elongation of air cylinder 53, as long as by the torque of Medium-voltage Motor 51M output regulation, just can not apply excessive load on by Medium-voltage Motor 51M at this.
During cylinder is pressed releasing: T6-T7
If the inspection of electronic unit T is finished at inspection unit, export to start to reclaim the inspection end signal of electronic unit T from inspection unit to control device 60.Then, control device 60 is pressed releasing instruction at moment T6 to pressing the 65c of air cylinder driven portion output as shown in Figure 4, so that shrink by air cylinder 53.Thus, press the 65c of air cylinder driven portion and remove instruction generation driving signal based on pressing, remove the pressing force because producing by the elongation of air cylinder 53.Thus, diminish for the reaction force of the 1st supply unit 34, thereby the pressure-bearing plate 52a of vertical sliding swing arm 52 is disengaged (with reference to figure 10(a) (b) with being subject to engaging also of pressure arm 35b, 36b).
In addition,, during above-mentioned cylinder is pressed releasing, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, to maintain the position of the 1st supply unit 34 in Y-direction.In addition, control device 60 is to being subject to the 66 output engaging instructions of pressure arm drive division, to maintain the elongation of arm cylinder 35s, 36s.And then as mentioned above, control device 60 is to pressing motor driving part 65b output torque instruction, so that can press electronic unit T with pressing force Fcon by Medium-voltage Motor 51M.
Then, the rotation of carrying motor driving part 65a to suppress to carry motor M Y, and, be subject to pressure arm drive division 66 to maintain the elongation of arm cylinder 35s, 36s.And then, press motor driving part 65b and continue to press electronic unit T with pressing force Fcon.
During Position Control: T7-T8
If be disengaged by pressing of implementing by air cylinder 53, control device 60 as shown in Figure 4, at moment T7, to pressing the instruction of motor driving part 65b outgoing position.Then, press motor driving part 65b based on generating drive current by the position of rotation of Medium-voltage Motor 51M and above-mentioned position command, this drive current is outputed to by Medium-voltage Motor 51M.Thus, start to prescribed direction rotation by Medium-voltage Motor 51M, thereby start to press electronic unit T(referring to Figure 11 (a) (b) with pressing force Fbase).
During above-mentioned Position Control, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, to maintain the position of the 1st supply unit 34 in Y-direction.And control device 60 is to being subject to the 66 output engaging instructions of pressure arm drive division, to maintain the elongation of arm cylinder 35s, 36s.
And then, the rotation of carrying motor driving part 65a to suppress to carry motor M Y, and, be subject to pressure arm drive division 66 to maintain the elongation of arm cylinder 35s, 36s.
During removed by pressure arm: T8-T9
If 51M drives by Position Control by Medium-voltage Motor, as shown in Figure 4, control device 60 is at moment T8, to being subject to the 66 output engagings of pressure arm drive division to remove instruction, so that turned back on separation point position by pressure arm 35b, 36b.Then, be subject to pressure arm drive division 66 to generate driving signal the output of removing instruction based on engaging, arm cylinder 35s, 36s shrink, and are subject to pressure arm 35b, 36b to turn back to separation point position (referring to Figure 12 (a) (b)).
In addition, during above-mentioned pressurized arm mechanism is removed, control device 60 is to carrying the instruction of motor driving part 65a outgoing position, to maintain the position of the 1st supply unit 34 in Y-direction.And control device 60 is to pressing the instruction of motor driving part 65b outgoing position, so that electronic unit T is pressed, power Fbase presses.
And then, the rotation of carrying motor driving part 65a to suppress to carry motor M Y, and, press motor driving part 65b and suppress by the rotation of Medium-voltage Motor 51M.
Between the rising stage: T9-T10
If be subject to pressure arm 35b, 36b to turn back to separation point position, as shown in Figure 4, control device 60 is at moment T9, to pressing the instruction of motor driving part 65b outgoing position, so that the bottom of vertical sliding swing arm 52 turns back to uppermost position.Then, press motor driving part 65b based on generating drive current by the position of rotation of Medium-voltage Motor 51M and above-mentioned position command, this drive current is outputed to by Medium-voltage Motor 51M.Thus, to the direction rotation before contrary with moment T9, make vertical sliding swing arm 52 turn back to uppermost position by Medium-voltage Motor 51M.
Then, if the bottom of vertical sliding swing arm 52 arrives uppermost position, as shown in Figure 4, control device 60, reclaims with directly over traverse mechanism pallet 32b so that the adsorption section 54 of the 1st supply unit 34 is disposed to carrying the instruction of motor driving part 65a outgoing position at moment T10.Then, carry position of rotation and the above-mentioned position command of motor driving part 65a based on carrying motor M Y to generate drive current, this drive current is outputed to and carries motor M Y.Thus, carry motor M Y rotate since moment T10 to prescribed direction, the 1st supply unit 34 returns to the 1st traverse mechanism, until be adsorbed electronic unit T that portion 54 adsorbs arrive reclaim use traverse mechanism pallet 32b directly over.
As mentioned above, adopt above-mentioned embodiment, can obtain the effect of enumerating as follows.
(1) by the reaction force of the pressing force producing by air cylinder 53, one partial action is in supply unit 34,38 and conveying 31, and its remainder acts on base station 11 via pressurized arm mechanism 35,36.In other words, whole reaction forces of pressing force are not all to act on supply unit 34,38, and a part for this reaction force is distributed on base station 11.Thus, although press electronic unit T with desirable pressing force, and that supply unit 34,38 needed rigidity only need to bear the partial reaction power of pressing force is just enough.Therefore, can suppress maximization and the weight of supply unit 34,38.
(2) press the vertical sliding swing arm 52 of electronic unit T with by air cylinder 53 in, pressurized arm mechanism 35,36 only engages with the pressure-bearing plate 52a being arranged on vertical sliding swing arm 52.Therefore, can suppress because vertical sliding swing arm 52 being pushed back by the pressing force of air cylinder 53.And, can suppress to be applied to the pressing force variation on electronic unit T.
(3) supply unit 34,38 have with relatively large pressing force press electronic unit T by air cylinder 53, therefore with drive the formation that applies relatively large pressing force by motor compared with, can simplify the formation of supply unit 34,38, and then simplify the formation of separator 10.In addition, and replace by compared with the formation of air cylinder 53 with motor, can easily increase the pressing force being applied on electronic unit T.
(4) being applied under the state on electronic unit T by the pressing force of air cylinder 53, driven by torque control by Medium-voltage Motor 51M.Therefore, even vertical sliding swing arm 52 is pushed back by the elongation of air cylinder 53, as long as by the torque of Medium-voltage Motor 51M output regulation, just can not apply excessive load to this motor.
(5), while applying pressing force by air cylinder 53 on electronic unit T, drive by torque control by Medium-voltage Motor 51M.Therefore, can be to applying excessive load by Medium-voltage Motor 51M, and also the pressing force that electronic unit T is applied is also more stable.
(6) reaction force acts of pressing force of carrying out self-pressing cylinder 53 is in mutual opposed a pair of pressure arm 35b, the 36b of being subject to.Therefore, the reaction force acts of pressing force of carrying out self-pressing cylinder 53 with opposing, in carrying compared with the mode at a place of face 11a, can expand the dispersion range of this reaction force, and then suppress pressurized arm mechanism 35,36 and the required rigidity of base station 11.
(7), if press the aforesaid way of multiple electronic unit T simultaneously, be applied to and check with socket 33 pressing force meeting nature increase on the whole, thereby the reaction force of this pressing force also can increase thereupon naturally.Therefore, the inhibition maximization of supply unit 34,38 and the effect of weight are more obvious.
In addition, above-mentioned embodiment can suitably change as follows and implement.
Object conveyor, except above-mentioned electronic unit T, can also be the various parts such as optics, precision machinery parts, as long as the article that are transferred and press.Such object conveyor also can obtain the effect identical with above-mentioned (1)～(7).
Maintaining part keeps the mode of object conveyor to be not limited to the mode of above-mentioned absorption object conveyor, for example, also can be the mode of controlling object conveyor, as long as can keep being loaded in the object conveyor of above-mentioned various pallets and by maintained object conveyor by being pressed in the mode of socket 33 of checking.The mode of such maintenance also can obtain the effect identical with above-mentioned (1)～(7).
Separator 10 can not be also the structure of carrying simultaneously and press multiple electronic unit T.As long as at least there is the state of carrying multiple electronic unit T simultaneously, and press the state of multiple electronic unit T simultaneously.Adopt this formation, there is the state that the pressing force that applies increases on whole inspection socket 33, therefore there is the state that the reaction force of this pressing force also increases thereupon.Therefore it will be more obvious, suppressing the maximization of supply unit 34,38 and the effect of weight.
The number of the object conveyor of a supply unit conveying can be also one.Such formation also can obtain the effect identical with above-mentioned (1)～(6).
Also can be the formation that pressure-bearing plate 52a engages with a pressurized arm mechanism, such formation also can obtain and above-mentioned (1)～(5), the effect that (7) are identical, and in addition, the quantity of pressurized arm mechanism is few, can simplify the formation of separator 10.
Also can adopt as the 1st press section by air cylinder 53 in the time that electronic unit T is applied to pressing force, when applying this pressing force, form the 2nd press section press Medium-voltage Motor 51M with the driven formation of torque control model.Such formation also can obtain and above-mentioned (1)～(4), and (6), the effect that (7) are identical, and can press driven moment of air cylinder 53 and synchronize with driven moment of torque control model by Medium-voltage Motor 51M with shared control signals order.Thereby, can easily integrate by driven moment of air cylinder 53 with by Medium-voltage Motor 51M with driven moment of torque control model.
Also can adopt while applying pressing force by air cylinder 53 to electronic unit T the mode of pressing Medium-voltage Motor 51M by position control driving.Such formation also can obtain and above-mentioned (1)～(3), the identical effect in (5)～(7), and, can omit the I51M of current measurement portion in order to measure the drive current of pressing Medium-voltage Motor 51M.
Being not limited to the compressed-air actuated formation of supplying with authorized pressure via valve by air cylinder, can also be the formation that supplies the air of giving authorized pressure compression by electricity-controlled atmosphere pressure valve.In addition, being not limited to the cylinder that gives operating pressure by compressed air by air cylinder, can be also the hydraulic cylinder that gives operating pressure by oil pressure.
The formation of supply unit 34,38 can be also have and replace by air cylinder 53 with motor by different the pressing of Medium-voltage Motor 51M, and such formation also can obtain the effect identical with above-mentioned (1), (2), (6), (7).
The formation of supply unit 34,38 can be also only by pressing object conveyor by air cylinder 53.Such formation also can obtain the effect identical with above-mentioned (1), (2), (6), (7).
Supply unit 34,38 also can not have by air cylinder 53, only by implementing pressing object conveyor by Medium-voltage Motor 51M.Such formation also can obtain the effect identical with above-mentioned (1), (2), (6), (7), and, can simplify the formation of supply unit.
Be not limited to the pressure-bearing plate 52a that engaged by pressure arm 35b, 36b the lower end that is arranged at vertical sliding swing arm 52, can also be arranged at than more close arm 51 sides that move horizontally in the lower end of vertical sliding swing arm 52.
Can also adopt by pressure-bearing plate be arranged on vertical sliding swing arm with by air cylinder, and the formation that engages with this both sides' pressure-bearing plate of pressurized arm mechanism 35,36.Such formation also can obtain the effect identical with above-mentioned (1), (3)～(7), because can be born more reliably the size of the quantity of this pressure-bearing plate by pressurized arm mechanism 35,36 by Medium-voltage Motor 51M and the reaction force of the pressing force producing by air cylinder 53.
Also can adopt by air cylinder and possess the plunger being attached on cylinder main body and adsorption section, pressure-bearing plate is arranged on the formation on cylinder main body.Such formation also can obtain the effect identical with above-mentioned (1), (3)～(7).
Can also by the mechanism beyond arm cylinder 35s, 36s, for example, drive with other mechanisms such as motor-driven mechanisms by pressure arm 35b, 36b.
Also can adopt and be fixed on supporting mass 35a, 36a at its clamped position by pressure arm 35b, 36b, be subject between pressure arm 35b, 36b and inspection socket 33, the formation that can make the gap that pressure-bearing plate 52a moves along Y-direction is set.Adopt such formation, be fixed be subject to pressure arm 35b, 36b below, carry out checking with the moving into and taking out of of the electronic unit T of socket 33, and the pressure-bearing plate 52a that the reaction force of the power that is pressed pushes back engages with being subject to pressure arm 35b, 36b.In addition, be subject to the movable needed mechanism of pressure arm 35b, 36b because can omit, therefore can simplify the formation that is subject to pressure arm 35b, 36b.
Being subject to pressure arm 35b, 36b and pressure-bearing plate 52a can be also the formation of carrying out following action., pressure-bearing plate 52a moves to the gap between pressure arm 35b, 36b and inspection socket 33 that is subject on clamped position from Y-direction.Then, pressure-bearing plate 52a with engaged by pressure arm 35b, 36b after, be displaced on separation point position by pressure arm 35b, 36b.And then pressure-bearing plate 52a moves along Z direction.
Adopt such action, while pressing electronic unit T by the 1st supply unit 34, can save order be positioned on separation point position be subject to pressure arm 35b, 36b to move on clamped position during, that is, and from above-mentioned moment T3 to moment T4 during.In addition be subject to pressure arm 35b, the 36b that are displaced on separation point position, can be displaced to clamped position at any time.
Being subject to pressure arm 35b, 36b and pressure-bearing plate 52a can be also the formation of carrying out following action., pressure-bearing plate 52a moves between pressure arm 35b, 36b to being positioned at being subject to separation point position from Z direction, is subject to pressure arm 35b, 36b to move to clamped position.Then, pressure-bearing plate 52a with engaged by pressure arm 35b, 36b after, pressure-bearing plate 52a is from moved to Y-direction by the gap between pressure arm 35b, 36b and inspection socket 33, thereby removes and be subject to engaging of pressure arm 35b, 36b.
According to such action, in the time pressing electronic unit T by the 1st supply unit 34, can save order be displaced on clamped position be subject to pressure arm 35b, 36b to move on separation point position during, that is, save above-mentioned moment T8 to during moment T9.In addition, be displaced to clamped position be subject to pressure arm 35b, 36b can pressure-bearing plate 52a remove after any time be displaced on separation point position.
A part for press section can be also movable to form, to engage with the holding section of the compression zone being fixed, in addition, can be also movably to form so that the engaging of releasing and holding section.
Compression zone can also be embodied as friction by producing with contacting of press section suppress press section to the formation of a side shifting of pressing opposite direction.And then, the lower end of the Ye Ke press section, contact site of compression zone and press section.Now, can also be that recess is set on press section, and the structure of protuberance is set on compression zone, or protuberance is set on press section, and the structure of recess is set on compression zone.The friction producing between these recesses and protuberance can suppress the movement of press section largely.As long as the reaction force that compression zone produces while can engagement press section being pressed object conveyor pushes back.
Above-mentioned employing be to be greater than by the formation of the pressing force of Medium-voltage Motor 51M by the pressing force of air cylinder 53, can be to be also greater than by the formation of the pressing force of air cylinder 53 or by the pressing force of Medium-voltage Motor 51M and the formation equating by the pressing force of air cylinder 53 by the pressing force of Medium-voltage Motor 51M.
Separator 10 has and bears the 1st supply unit 34 and electronic unit T is embedded to the pressurized arm mechanism 35,36 that checks the reaction force with in socket 33 time.But be not limited to this situation, separator 10 also can have and bears the 1st supply unit 34 at the pressurized arm mechanism of supplying with the reaction force while locating to press electronic unit T with traverse mechanism pallet 32a, recovery traverse mechanism pallet 37b or conveyer belt pallet C1a, C2a, C3a, C4a etc.
Can also be to be greater than by the formation of the pressing force of air cylinder 53 or by the pressing force of Medium-voltage Motor 51M and the formation equating by the pressing force of air cylinder 53 by the pressing force of Medium-voltage Motor 51M.
Having set forth supply side movable guiding rail 22 above moves with respect to the supply side fixed guide 21 being fixed, and, reclaim the mode that side movable guiding rail 42 moves with respect to the recovery side fixed guide 41 being fixed, but also can adopt the formation that two movable guiding rails that can move with respect to the single fixed guide being fixed are set.Now, preferably fixed guide in above-mentioned coating member 12, with the one side of extending along directions X on the upper surface of base station 11 abreast, spread all over base station 11 directions X roughly full duration and form.In addition, preferably 2 movable guiding rails in coating member 12, be arranged on opposition side across above-mentioned conveying 31.
The number of units of the supply unit that separator 10 has is not limited to 2, also can for 1 or 3.
Also can adopt to be accommodated in to supply with to be transported to and to check with socket 33 by the 1st supply unit 34 with the electronic unit T in traverse mechanism pallet 32a, and be accommodated in the mode that inspection is pressed by the 2nd supply unit 38 with the electronic unit T in socket 33.As long as carrying object conveyor, and the mode of pressing this object conveyor.
Separator is not limited to the parts testing fixture that checks object conveyor, as long as being used to implement the conveying of object conveyor and the device of pressing.
Description of reference numerals:
10 ... separator, 11 ... base station, 11a ... lift-launch face, 12 ... coating member, 20 ... gadgetize hand, 21 ... supply side fixed guide, 22 ... supply side movable guiding rail, 23 ... supply manipulator unit, 31 ... conveying, 32 ... the 1st traverse mechanism, 32a, 37a ... supply with and use traverse mechanism pallet, 32b, 37b ... reclaim and use traverse mechanism pallet, 32c ... the 1st traverse mechanism guide rail, 33 ... inspection socket, 33a ... inspection recess, 34 ... the 1st supply unit, 35, 36 ... pressurized arm mechanism, 35a, 36a ... supporting mass, 35b, 36b ... be subject to pressure arm, 35s, 36s ... arm cylinder, 37 ... the 2nd traverse mechanism, 37c ... the 1st traverse mechanism guide rail, 38 ... the 2nd supply unit, 40 ... reclaim manipulator, 41 ... reclaim side fixed guide, 42 ... reclaim side movable guiding rail, 43 ... recovery manipulator unit, 51 ... move horizontally arm, 51M ... press Medium-voltage Motor, 52 ... vertical sliding swing arm, 52a ... pressure-bearing plate, 53 ... press air cylinder, 54 ... adsorption section, 60 ... control device, 61 ... belt-driven portion, 62 ... guide rail drive division, 63 ... traverse mechanism drive division, 64 ... manipulator unit drive division, 64a ... manipulator motor driving part, 64b ... aspirating valve drive division, 65 ... supply unit drive division, 65a ... carry motor driving part, 65b ... press motor driving part, 65c ... press air cylinder driven portion, 65d ... aspirating valve drive division, 66 ... be subject to pressure arm drive division, C1, C2, C3, C4 ... conveyer belt, C1a, C2a, C3a, C4a ... conveyer belt pallet, E51M, EMC, EMS, EMX, EMY, EMZ ... encoder, ESV1, ESV2 ... attract sensor, MC ... conveyer belt motor, MS ... traverse mechanism motor, MX ... guide rail motor, MY ... carry motor, MZ ... manipulator motor, SV1, SV2 ... aspirating valve, T ... electronic unit.

Claims (9)

1. a separator, is characterized in that, possesses:
Base station;
Delivery section, this delivery section is carried object conveyor; And
Compression zone possesses this compression zone on above-mentioned base station,
In above-mentioned delivery section, be provided with press section, press above-mentioned object conveyor this press section to above-mentioned base station,
On above-mentioned compression zone, be provided with abutting part, this abutting part and above-mentioned press section butt.
2. separator according to claim 1, is characterized in that,
Above-mentioned press section possesses:
The 1st press section, press above-mentioned object conveyor the 1st press section to above-mentioned base station; And
The 2nd press section, press above-mentioned the 1st press section the 2nd press section to above-mentioned base station,
The above-mentioned abutting part of above-mentioned compression zone can be to moving with the direction of the protuberance butt that is arranged at above-mentioned the 2nd press section.
3. separator according to claim 2, is characterized in that,
Above-mentioned press section possesses:
The 1st press section, press above-mentioned object conveyor the 1st press section to above-mentioned base station; And
The 2nd press section, press above-mentioned the 1st press section the 2nd press section to above-mentioned base station,
The above-mentioned abutting part of above-mentioned compression zone can to the ledge that is arranged at above-mentioned the 2nd press section from direction move.
4. separator according to claim 3, is characterized in that,
Above-mentioned the 1st press section is to press air cylinder,
Above-mentioned the 2nd press section comprises makes the above-mentioned motor that rises and decline by air cylinder,
The pressing force of above-mentioned the 1st press section is greater than the pressing force of above-mentioned the 2nd press section.
5. separator according to claim 4, is characterized in that,
Possess the motor controling part of the driving of controlling above-mentioned motor,
Above-mentioned motor controling part, under the above-mentioned state of pressing above-mentioned object conveyor by air cylinder, drives above-mentioned motor by torque control.
6. according to the separator described in claim 4 or 5, it is characterized in that,
Possess the motor controling part of the driving of controlling above-mentioned motor,
Above-mentioned motor controling part above-mentioned press above-mentioned object conveyor by air cylinder before, drive above-mentioned motor by torque control.
7. according to the separator described in any one in claim 2 to 5, it is characterized in that,
Above-mentioned abutting part is mutual opposed a pair of moveable arm,
Above-mentioned a pair of moveable arm and the position of above-mentioned protuberance butt and and above-mentioned ledge from position between be shifted.
8. according to the separator described in any one in claim 1 to 5, it is characterized in that,
Above-mentioned delivery section has the state of the multiple above-mentioned object conveyors of absorption,
Above-mentioned press section has the state of pressing multiple above-mentioned object conveyors.
9. a parts testing fixture, is characterized in that, possesses:
Base station;
Delivery section, these delivery section conveying electronic parts;
Compression zone, this compression zone is attached on above-mentioned base station; And
Inspection socket, this inspection is arranged on above-mentioned base station with socket,
In above-mentioned delivery section, be provided with press section, press to the above-mentioned inspection of above-mentioned base station above-mentioned electronic unit this press section with socket,
On above-mentioned compression zone, be provided with abutting part, this abutting part and above-mentioned press section butt.
CN201410112653.9A 2011-08-25 2012-07-27 Separator and parts check device Expired - Fee Related CN103894347B (en)

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CN201210265172.2A CN102950114B (en) 2011-08-25 2012-07-27 Separator and parts testing fixture

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JP2013044684A (en) 2013-03-04

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