CN209311521U - A Universal FPC Board Test System - Google Patents

Abstract

A kind of general-purpose FPC board testing system is characterized in that, comprises frame, sub-disk mechanism, manipulator system and test module, and described manipulator system is installed on the frame upper end, and the below of the middle manipulator system that test module is installed on frame, The disc-distributing mechanism is installed on the frame, and the disc-distributing mechanism includes a material-distributing mechanism and a material-distributing mechanism; the manipulator system includes a loading manipulator, a material-discharging manipulator and a base, and the material-loading manipulator and the unloading manipulator They are respectively installed on the base, and the rotatable suction cup components for sucking workpieces are respectively installed on the loading manipulator and the unloading manipulator. The beneficial effect of the utility model is that the speed is fast; the detection is performed while feeding, and the waiting time for the test is reduced; two FPC board test fixtures are provided at the same time, and each mold works independently without interfering with each other to speed up the detection efficiency of the workpiece; the suction cup picks up the parts The load-bearing is small, which reduces the damage to the sucker pick-up parts from rapid movement to emergency stop, and prolongs the service life of the device.

Description

A Universal FPC Board Test System

technical field

The utility model relates to the field of testing devices, in particular to a general-purpose FPC board testing system.

Background technique

Gold finger is a high-precision electronic workpiece, but the existing gold finger detection device has low working efficiency, and a manipulator is generally used to transfer the workpiece. And if a plurality of testing stations are set on the device at the same time, the device needs to wait for the loading system to arrange the plurality of workpieces on the testing device before simultaneously testing the plurality of workpieces. However, this operation wastes the waiting time for discharging, increases the time cost, and is not convenient for actual industrial manufacturing.

Utility model content

The utility model provides a universal FPC board testing system. The device is fast, saves waiting time, has high detection efficiency, and reduces the time cost of detection; it detects while feeding, reducing the test waiting time, and is equipped with two FPC board test fixtures at the same time, and each mold works independently without interfering with each other to speed up The detection efficiency of the workpiece; the load-bearing of the sucker pick-up parts is small, which reduces the damage to the sucker pick-up parts from rapid movement to emergency stop, prolongs the service life of the device, and is suitable for industrial production and manufacturing.

A kind of general-purpose FPC board testing system is characterized in that, comprises frame, sub-disk mechanism, manipulator system and test module, and described manipulator system is installed on the frame upper end, and the below of the middle manipulator system that test module is installed on frame, The disc-distributing mechanism is installed on the frame, and the disc-distributing mechanism includes a material-distributing mechanism and a material-distributing mechanism; The feeding manipulators are respectively installed on the base, and the rotatable suction cup assemblies for sucking workpieces are respectively installed on the feeding manipulators and the unloading manipulators;

The rotatable suction cup assembly includes a support frame, a Z-axis transmission assembly, a rotation transmission assembly, and a suction rod assembly. Both the Z-axis transmission assembly and the rotation transmission assembly are installed on the support frame, and the upper end of the suction rod assembly is connected to the lifting transmission assembly. The lower end of the rotary transmission assembly is connected to the rotary transmission assembly; a slider is provided on the lifting transmission assembly, and a linear guide rail parallel to the Z-axis is provided on the support frame. The slider on the lifting transmission assembly is installed on the linear guide rail. The rod assembly works up and down; the lower end of the suction rod assembly is installed with the rotary transmission assembly, and the rotary transmission assembly is installed on the support frame, and the rotation transmission assembly drives the suction rod assembly to rotate;

The test module includes at least two test positions placed in parallel and their associated FPC board test fixtures.

As a further solution of the utility model: the manipulator system and the test module are respectively connected to the control box with a disc-distributing mechanism, and the control box controls the manipulator system and the test module to work with the disc-dividing mechanism.

As a further solution of the utility model: the loading manipulator and the unloading manipulator have the same structure, the feeding manipulator and the unloading manipulator are respectively movably installed on the base through the X-axis moving assembly, and the feeding manipulator and the unloading manipulator are also respectively There is a group of Y-axis moving components that drive the rotatable suction cup component to reciprocate along the Y-axis.

As a further solution of the utility model: the test module includes a lower support frame installed on the detection support frame, an automatic docking assembly, and a test assembly installed on the lower support frame; the test assembly includes a test support assembly, a jig Upper mold mechanism and high-precision micro-motion testing mechanism.

As a further solution of the present invention: at least two suction cups are provided on the one suction cup assembly corresponding to the number of test positions of the test module.

As a further solution of the utility model: the suction rod is a ball spline shaft.

As a further solution of the utility model: the front end and the rear end of the test module on the frame are respectively provided with a photographic NG feed tray and a test NG feed tray.

The beneficial effect of the utility model is that the speed is fast, the waiting time is saved, the detection efficiency is high, and the time cost of the detection is reduced; the detection is performed while discharging the material, and the test waiting time is reduced, and two FPC board test fixtures are provided at the same time, and each mold works independently Non-interference speeds up the detection efficiency of the workpiece; the load-bearing of the sucker pick-up parts is small, which reduces the damage to the sucker pick-up parts from rapid movement to emergency stop, prolongs the service life of the device, and is suitable for industrial production and manufacturing.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic structural diagram of the manipulator system of the present invention.

Fig. 3 is a schematic diagram of the unassembled structure of the manipulator system of the present invention.

Fig. 4 is a structural schematic diagram of the rotatable suction cup assembly of the present invention.

Fig. 5 is a structural schematic diagram of the support frame of the present invention.

Fig. 6 is a structural schematic diagram of the lifting transmission assembly of the present invention.

Fig. 7 is a structural schematic diagram of the rotary transmission assembly of the present invention.

Fig. 8 is a structural schematic diagram of the suction rod assembly of the present invention.

In the figure: 1-frame, 2-distribution mechanism, 3-manipulator system, 4-test module, 21-loading and distributing mechanism, 22-unloading and distributing mechanism, 31-base, 32-feeding manipulator , 33-feeding manipulator, 34-rotatable suction cup assembly, 341-support frame, 342-lifting transmission assembly, 343-rotation transmission assembly, 344-suction rod assembly, 41-air pipe, 42-high-speed rotary joint, 43-suction Rod, 44-ball spline nut, 45-suction nozzle.

Detailed ways

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.

In this utility model, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Below in conjunction with accompanying drawing, the utility model is further described.

With reference to accompanying drawing, a kind of general-purpose FPC board test system is characterized in that, comprises frame 1, sub-disc mechanism 2, manipulator system 3 and test module 4, and described manipulator system 3 is installed on frame 1 upper end, and test module 4 Installed below the middle manipulator system 3 of the frame 1, the disc-distributing mechanism 2 is installed on the frame 1, and the disc-distributing mechanism 2 includes a material-distributing mechanism 221 and a material-distributing mechanism 22; the manipulator system 3 Comprise feeding manipulator 32, blanking manipulator 33 and base 31, described loading manipulator 32 and unloading manipulator 33 are installed on the base 31 respectively, described loading manipulator 32 and blanking manipulator 33 are also respectively installed useful A rotatable suction cup assembly 33 for picking up workpieces;

The rotatable suction cup assembly 33 includes a support frame 341, a Z-axis transmission assembly 342, a rotation transmission assembly 343 and a suction rod assembly 344, the Z-axis transmission assembly 342 and the rotation transmission assembly 343 are all installed on the support frame 341, and the suction rod The upper end of the assembly 344 is connected to the lifting transmission assembly, and the lower end of the rotation transmission assembly 343 is connected to the rotation transmission assembly 343; the lifting transmission assembly is provided with a slider, and the support frame 341 is provided with a linear guide rail parallel to the Z axis. The block is installed on the linear guide rail, and the work of the lifting transmission assembly drives the suction rod assembly 344 to work up and down; the lower end of the suction rod assembly 344 is installed with the rotation transmission assembly 343, and the rotation transmission assembly 343 is installed on the support frame 341, and the rotation transmission assembly 343 works to drive the suction rod Assembly 344 works in rotation;

Described test module 4 comprises two test positions and the supporting FPC board test fixture thereof that are placed in parallel; The test fixture with multiple test station slots for the same test fixture is lower, which greatly reduces the debugging time and reduces wiring, which facilitates the replacement of the actual test fixture and reduces the time for replacing or repairing the fixture.

As shown in Figure 6, the lifting transmission assembly includes a servo motor, lifting synchronous pulley 1, lifting synchronous belt, Z-axis slider mounting plate, Z-axis synchronous belt pressure plate, Z-axis suction rod fixing ring, lifting synchronous pulley 2, sliding Block and synchronous belt tensioning shaft, the lifting synchronous pulley one is installed on the servo motor shaft, the lifting synchronous pulley two is installed on the synchronous belt tensioning shaft, the Z-axis slider mounting plate, Z-axis synchronous belt Pressing plate, lifting synchronous belt pulley one and lifting synchronous belt pulley two are all connected together with lifting synchronous belt, and described slider and Z-axis suction rod fixing ring are installed on the Z-axis slider mounting plate.

As shown in Figure 7, the rotary transmission assembly includes a stepping motor, a Z-axis rotating synchronous wheel 1, a bearing, a Z-axis rotating synchronous belt, and a Z-axis rotating synchronous wheel 2, and the Z-axis rotating synchronous wheel 2 is installed on the shaft of the stepping motor , the first Z-axis rotating synchronous wheel is installed with a bearing, and the first Z-axis rotating synchronous wheel and the second Z-axis rotating synchronous wheel are connected with the Z-axis rotating synchronous belt.

As shown in Figure 8, the suction rod assembly includes an air pipe, a high-speed rotary joint, a suction rod, a ball spline nut, and a suction nozzle. Connected to the high-speed rotary joint, the suction rod is a hollow ball spline shaft.

As mentioned above, the manipulator system 3 and the test module 4 are respectively connected to the control box by the disk dividing mechanism 2 , and the control box controls the manipulator system 3 and the test module 4 to work by the disk dividing mechanism 2 .

As mentioned above, the loading manipulator 32 and the unloading manipulator 33 have the same structure, and the feeding manipulator 32 and the unloading manipulator 33 are respectively movably installed on the base 31 through the X-axis moving assembly. There is a group of Y-axis moving assemblies that drive the rotatable suction cup assembly 33 to reciprocate along the Y-axis.

As mentioned above, one suction rod assembly 344 is provided with two suction cups corresponding to the number of test positions of the test module 4 .

As mentioned above, the front end and the rear end of the test module 4 on the frame 1 are respectively provided with a photographing NG material tray and a test NG material tray.

When the utility model is actually used, the feeding manipulator 32 moves to the side of the feeding sub-disc mechanism 221, the Z-axis transmission assembly on the rotatable suction cup assembly 33 on the feeding manipulator 32 works, and the suction rod 346 and the suction cup descend to absorb The workpiece in the material tray mechanism 221 feeding tray, then the feeding manipulator 32 moves to the photographing test position of the test module 4 to take pictures, after the photographing ends, the rotatable suction cup assembly 33 on the feeding manipulator 32 will take a workpiece on the suction cup To prevent the material from being moved to the B test position after the A test position of the test module 4. At this time, the FPC board test fixture at the A test position starts to work to detect the workpiece, so as to realize discharging while working until the loading manipulator The rotatable suction cup assembly 33 discharge on the 32 ends. After the workpiece detection at the A test position is finished, the blanking manipulator 33 starts to work, and the blanking manipulator 33 drives the rotatable suction cup assembly 33 mounted on the blanking manipulator 33 to move. The rotating suction cup assembly 33 moves to absorb the detected workpiece at the A test position and then moves to the B test position to absorb the detected workpiece. After the rotatable suction cup assembly 33 on the unloading manipulator 33 has collected the detected workpiece, the unloading manipulator 33 moves to Blanking is carried out at 22 places of the sub-disc mechanism for blanking.

The beneficial effect of the utility model is that the speed is fast, the waiting time is saved, the detection efficiency is high, and the time cost of the detection is reduced; the detection is performed while feeding, and the test waiting time is reduced, and two FPC board test fixtures are provided at the same time, and each mold is independently The work does not interfere with each other to speed up the detection efficiency of the workpiece; the load-bearing of the sucker pick-up parts is small, which reduces the damage to the sucker pick-up parts from rapid movement to emergency stop, prolongs the service life of the device, and is suitable for industrial production and manufacturing.

The above embodiments are only used to illustrate the utility model, but not to limit the utility model. Those of ordinary skill in the relevant technical fields can also make various changes and modifications without departing from the spirit and scope of the utility model. , so all equivalent technical solutions also belong to the category of the utility model, and the patent protection scope of the utility model should be defined by the claims.

Claims (7)

1. a kind of universal FPC Board Test System, which is characterized in that including rack, divide disc mechanism, arm-and-hand system and test mould Block, the arm-and-hand system are mounted on the rack end, and test module is mounted on the lower section of the intermediate mechanical hand system of rack, described Disc mechanism is divided to be mounted on the rack, dividing disc mechanism includes that feeding divides disc mechanism and blanking to divide disc mechanism；The arm-and-hand system packet Feeding manipulator, blanking mechanical hand and pedestal are included, the feeding manipulator and blanking mechanical hand are separately mounted on pedestal, described Feeding manipulator and blanking mechanical are also separately installed with the rotatable Suction cup assembly for drawing workpiece on hand；

The rotatable Suction cup assembly includes support frame, Z-axis transmission component, rotary drive component and soup stick component, Z-axis transmission Component and rotary drive component are respectively mounted on the support frame, and soup stick component upper end is connected on lifting and driving component, rotary drive Component lower end connects rotary drive component；Lifting and driving component is equipped with sliding block, and support frame is equipped with the straight line parallel with Z axis and leads Rail, the sliding block on lifting and driving component are mounted in linear guide, and lifting and driving component operation drives soup stick component to work up and down； Soup stick component lower end and rotary drive component are installed, and rotary drive component is installed on the support frame, rotary drive component operation band Dynamic soup stick component rotary work；

The test module includes at least two test positions being placed in parallel and its matched FPC plate test fixture.

2. a kind of universal FPC Board Test System according to claim 1, which is characterized in that the arm-and-hand system and For test module to divide disc mechanism to be separately connected control cabinet, control cabinet controls arm-and-hand system and test module to divide disc mechanism work Make.

3. a kind of universal FPC Board Test System according to claim 1, which is characterized in that the feeding manipulator and Blanking mechanical hand structure is identical, and feeding manipulator and blanking mechanical hand pass through X-axis moving assembly respectively and be movably mounted to pedestal On, feeding manipulator and blanking mechanical hand further respectively have the Y-axis that one group of rotatable Suction cup assembly of driving moves reciprocatingly along Y-axis Moving assembly.

4. a kind of universal FPC Board Test System according to claim 1, which is characterized in that the test module packet Include the lower bracing frame being mounted on detection support frame, automatic butt component, the test suite being mounted in lower bracing frame；Described Test suite includes test support component, jig upper die mechanism and high-precision fine motion mechanism for testing.

5. a kind of universal FPC Board Test System according to claim 1, which is characterized in that one Suction cup assembly The test bit quantity of upper corresponding test module is equipped at least two suckers.

6. a kind of universal FPC Board Test System according to claim 1, which is characterized in that the soup stick is ball flower Key axis.

7. a kind of universal FPC Board Test System according to claim 1, which is characterized in that test mould in the rack The front-end and back-end of block further respectively have take pictures NG charging tray and test NG charging tray.