Plane formula flying probe tester cutting agency
Technical field
This utility model relates to flying probe tester field, is specifically related to a kind of plane formula flying probe tester blanking machine
Structure.
Background technology
At present, along with advancing by leaps and bounds of PCB technology, circuit board develops quickening to compact direction, with
Time multilayer circuit board geometry the most complicated fine and closely woven, the reliability requirement of wiring board is higher, all high-end
Pcb board is required to the unartificial electrical testing of 100%.When test board Pad size is at below 2mil, Pad pitch
When the density of 6mil, add the inclined hole in processing procedure so that general or professional needle-bar is unable to reach test and wants
Asking, only flying probe can overcome the limit of measuring distance by arranging test point in system change.But
It is that flying probe tester can only use when small lot batch manufacture.But, the when that wiring board being closeer, with logical
With or special needle-bar machine test not percent of pass will increase, if low by universal or special needle-bar repetition measurement efficiency again,
Holding time is many, if can improve efficiency by universal testing machine and flying probe tester translocation, reduces cost.
The translocation of flying needle and needle-bar at present is passed through manually to take on flying probe tester after mainly needle-bar has been surveyed again
Carry out repetition measurement.Along with the raising of industrial automation level, the increase of labour cost, produce unmanned demand
More and more higher.Thus it is possible to carry out the flying probe tester of on line on hardware increasingly by producer with needle-bar
Favor.Carry out needle-bar how PCB to be measured on needle-bar being steadily transported on flying probe tester when hardware connects
It it is a critically important problem.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, it is provided that a kind of
Plane flying probe tester cutting agency, this mechanism can be with needle-bar slitless connection, it is possible to automatically according to test result
PCB classification after test is put on corresponding material platform, substantially increases repetition measurement efficiency, also reduce PCB
The scrappage of plate and repetition measurement cost.
This utility model solves its technical problem and be the technical scheme is that a kind of plane formula flying needle of offer is surveyed
Test-run a machine cutting agency, including base, wherein: on base, be provided with feed mechanism, drive mechanism, clamping machine
Structure and Liao Tai mechanism;Described feed mechanism is arranged at the side of Liao Tai mechanism, and described clamping device is arranged
In feed mechanism and the top of Liao Tai mechanism, described drive mechanism drives clamping device feeding and blanking.
Further preferred version of the present utility model is: described feed mechanism includes feeding motor, feeding
The axis of guide, feeding drive shaft, fixing feed mechanism and moving feeding mechanism, this fixing feed mechanism and movement
Feed mechanism is set up in the feeding axis of guide and feeding drive shaft, and feeding motor is connected with feeding drive shaft.
Further preferred version of the present utility model is: described drive mechanism include left and right drive mechanism and
Lift drive mechanism.
Further preferred version of the present utility model is: described clamping device includes mechanical hand and mechanical hand
Kinematic axis, mechanical hand is arranged on robot movement axle, and left and right drives motor to be arranged at robot movement axle
Two ends, drive mechanical hand to move left and right on robot movement axle.
Further preferred version of the present utility model is: described robot movement axle includes that mechanical hand synchronizes
Band, mechanical hand synchronize wheel, guide rail slide block and slide attachment plate, this slide attachment plate and lift drive mechanism phase
Connect.
Further preferred version of the present utility model is: described Liao Tai mechanism include expect platform drive motor,
Material platform actuating device, the material platform axis of guide, the first material platform and the second material platform, described material platform drives motor to arrange
On base, the first material platform and the second material platform and material platform actuating device and the bearing of the material platform axis of guide and be connected.
Further preferred version of the present utility model is: described moving feeding mechanism moves and is arranged at feeding
On the axis of guide and feeding drive shaft.
Further preferred version of the present utility model is: be provided with vacuum cup on described mechanical hand.
Further preferred version of the present utility model is: described fixing feed mechanism and moving feeding mechanism
All including base plate, gripper shoe, flat belt, drivewheel, driven pulley and drive shaft nut, gripper shoe is installed on
On base plate, drivewheel is connected with driving nut, and drivewheel is fixed on base plate by mounting seat.
Further preferred version of the present utility model is: described left and right drive mechanism is that left and right drives electricity
Machine, lift drive mechanism is lift cylinder.
The beneficial effects of the utility model are, can be by test machine by plane formula flying probe tester cutting agency
After testing, feed mechanism pcb board detection completed delivers to Liao Tai mechanism by clamping device, this folder
Hold mechanism to be driven by drive mechanism and move around and move up and down, complete in feed mechanism feeding, then
The process of material platform loading and unloading, improves the speed of blanking, improves repetition measurement efficiency simultaneously, also reduce PCB
The scrappage of plate and repetition measurement cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 and Fig. 2 is this utility model plane formula flying probe tester feed mechanism structural representation.
In figure:
1, base;11, lower margin adjustment block;12, welding stand;111, support unit;112, roller;
2, feed mechanism;21, feeding motor;22, the feeding axis of guide;23, feeding drive shaft;24, fixing
Pay-off;25, moving feeder;31, left and right drive mechanism;32, lift drive mechanism;4、
Clamping device;41, mechanical hand;411, vacuum cup;42, robot movement axle;424, guide shaft slide block;
425, slide attachment plate;5, Liao Tai mechanism;51, material platform drives motor;52, material platform actuating device;53、
The material platform axis of guide;54, the first material platform;55, the second material platform;201, base plate;202, gripper shoe;303、
Flat belt, 204, drivewheel;205, driven pulley;206, drive shaft nut.
Detailed description of the invention
In conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated.
As it is shown in figure 1, this utility model embodiment provides a kind of plane formula flying probe tester cutting agency, bag
Include base 1, this base 1 is provided with feed mechanism 2, drive mechanism, clamping device 4 and Liao Tai mechanism
5;Described feed mechanism 2 is arranged at the side of Liao Tai mechanism 5, is preferably left side;Described clamping machine
Structure 4 is arranged at the top of feed mechanism 2 and Liao Tai mechanism 5, and described drive mechanism drives clamping device 4
Feeding and blanking, the PCB that test machine has been detected by this utility model embodiment by feed mechanism 2 passes through
Drive mechanism 3 drives clamping device 4 to move left and right to carry out feeding, the most again by moving up and down PCB
It is positioned in Liao Tai mechanism 5, and by the qualified and underproof automatic sorting placement of PCB.
As depicted in figs. 1 and 2, the base 1 described in the present embodiment includes lower margin adjustment block 11 and bonding machine
Frame 12, this lower margin adjustment block 11 is assemblied on welding stand 12, and it includes support unit 111 and roller
112, support unit 111 is for getting up plane formula flying needle mechanism integrated support, it is possible to adjust height,
Roller 112 can facilitate plane formula flying probe tester feed mechanism to move integrally.
As depicted in figs. 1 and 2, the feed mechanism 2 described in the present embodiment includes feeding motor 21, feeding
The axis of guide 22, feeding drive shaft 23, fixing feed mechanism 24 and moving feeding mechanism 25, this is fixed and send
Material mechanism 24 and moving feeding mechanism 25 are set up in the feeding axis of guide 22 and feeding drive shaft 23.
Described fixing feed mechanism 24 and moving feeding mechanism 25 all include base plate 201, gripper shoe 202,
Flat belt 203, drivewheel 204, driven pulley 205 and drive shaft nut 206, gripper shoe 202 is installed on
On base plate 201, drivewheel 204 is connected with drive shaft nut 206, and drivewheel 204 is solid by mounting seat
On base plate 201.
Moving feeding mechanism 25 described in the present embodiment moves and is arranged at the feeding axis of guide 22 and feeding drive shaft
On 23, and fixing feed mechanism 24 is fixed, and moving feeding mechanism 25 can be big according to difference
Little PCB moves forward and backward, it is ensured that rear and front end can be supported and can be sent to the spacing place of blanking.This enforcement
The feeding motor 21 of example is connected with feeding drive shaft 23, and this feeding drive shaft 23 is splined shaft, can not only
Make moving feeding mechanism 25 seesaw at it, also can transmit moment of torsion, be driven by drive shaft nut 206
Flat belt 203 drives drivewheel 205 to rotate, and then flat belt 203 can be made to move.The movement of the present embodiment
Pay-off 25 is directly connected to the bearing of the feeding axis of guide 22, is driven by the feeding axis of guide 22 and feeding
Moving axis 23 realizes movable, wherein, the bearing of the feeding axis of guide 22 is provided with location handle and rotates handle
Hands, can be fixed on optional position by moving feeding mechanism 25.
As depicted in figs. 1 and 2, the drive mechanism described in this utility model embodiment includes left and right drive mechanism
31 and lift drive mechanism 32, this left and right drive mechanism drives clamping device 4 to move left and right, and lifts
Drive mechanism 32 can drive clamping device 4 to move up and down, and described left and right drive mechanism 31 is that left and right drives
Motor, lift drive mechanism 32 is lift cylinder.
As depicted in figs. 1 and 2, described clamping device 4 includes mechanical hand 41 and robot movement axle 42,
Mechanical hand 41 is arranged on robot movement axle 42, and left and right drives motor 31 to be arranged at robot movement axle
The two ends of 42, drive mechanical hand 41 to move left and right on robot movement axle 42.Described mechanical hand fortune
Moving axis 42 includes that mechanical hand Timing Belt, mechanical hand synchronize wheel, guide rail slide block 424 and slide attachment plate 425,
This slide attachment plate 425 is connected with lift drive mechanism 32, and left and right drive mechanism 31 can drive slide block even
Fishplate bar 425 side-to-side movement, thus mechanical hand 41 energy side-to-side movement, first move at feed mechanism 2, rise
Sending down the abnormal ascending QI cylinder stretches out, and mechanical hand 41 touches the PCB tested, and vacuum cup works, and is held by PCB,
Lift cylinder resets, and mechanical hand 41 rises, and PCB is placed on by robot movement axle 42 according to the result of test
Expect platform accordingly.
The quadra that the mechanical hand 41 of the present embodiment is built by some aluminium section bars forms, and quadra is pacified
Equipped with some can be for the vacuum cup of manual adjustment position, it is ensured that vacuum cup can be adjusted to adsorb PCB
There is no the position in hole, it is ensured that the generation of absorption affinity;Fixture can also be installed on quadra, can clamp
PCB.
As depicted in figs. 1 and 2, described Liao Tai mechanism 5 includes expecting that platform drives motor 51, material platform transmission
Device 52, the material platform axis of guide the 53, first material platform 54 and the second material platform 55, described material platform drives motor
51 are arranged on base 1, and the first material platform 54 and the second material platform 55 are led with material platform actuating device 52 and material platform
Connect to the bearing of axle 53.The described material platform axis of guide 53 is assemblied on welding stand 12, itself and material platform
The bearing fit of the axis of guide 53 can move up and down;Driving chain, transmission is included with material platform actuating device 52
Sprocket wheel and the bearing of the material platform axis of guide 53, this bearing is linear bearing, the first material platform 54 and the second material platform
55 can be moved up and down by material platform actuating device 52.First material platform 54 and one of them use of the second material platform 55
In depositing the PCB of test passes, another is for depositing the PCB of test failure, by the survey of test machine
Classifying after test system detection, the PCB after test is completed by mechanical hand 41 is positioned on corresponding material platform.
As described above, only this utility model most preferred embodiment, is not intended to limit this utility model
Scope, all equivalence changes made according to this utility model claim or modify, be all this practicality newly
Type is contained.