CN215768866U - FPC test material transporting device and test system thereof - Google Patents

Abstract

The utility model belongs to the technical field of circuit board manufacturing, and relates to an FPC (flexible printed circuit) testing and transporting device and a testing system thereof, wherein the FPC testing and transporting device comprises a first linear moving assembly, a second linear moving assembly, a first lifting assembly, a second lifting assembly and two supporting pieces, wherein the first linear moving assembly and the second linear moving assembly are arranged in parallel and in a clearance manner; in the extending direction of the first linear moving assembly, the first lifting assembly and the second lifting assembly are respectively arranged on the first linear moving assembly and the second linear moving assembly in a sliding manner; between the first linear moving assembly and the second linear moving assembly, the two supporting pieces are vertically arranged on the first lifting assembly and the second lifting assembly in a sliding mode respectively, are parallel to each other and are arranged oppositely, and can realize up-and-down staggered movement, so that one FPC to be transported is replaced by the other FPC to be transported in the same station. The utility model can reduce the waiting time of each station in vacancy in the FPC testing process, and improve the testing efficiency and the productivity.

Description

FPC test material transporting device and test system thereof

Technical Field

The utility model relates to the technical field of circuit board manufacturing, in particular to an FPC (flexible printed circuit) testing and transporting device and a testing system thereof.

Background

With the popularization of electronic devices such as portable products and mobile intelligent terminals, Flexible Printed Circuits (FPCs) are increasingly used. In order to prevent defective products, the circuit performance of the FPC needs to be tested, however, in the mass production of the FPC, the traditional industry usually uses manual loading and unloading to butt joint a test fixture to test products, or adopts an automatic test system to test the FPC, but because the processes in the whole test flow are numerous, a vacancy waiting phenomenon easily exists in the process, the whole test efficiency is low, and the productivity is not high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide an FPC (flexible printed circuit) testing and transporting device, which is used for solving the technical problems of low efficiency and low capacity of circuit performance testing of a flexible circuit board.

In order to solve the technical problems, the following technical scheme is adopted:

the FPC testing and transporting device comprises a first linear moving assembly, a second linear moving assembly, a first lifting assembly, a second lifting assembly and two supporting pieces, wherein the first linear moving assembly and the second linear moving assembly are arranged in parallel and in a clearance mode; in the extending direction of the first linear moving assembly, the first lifting assembly is slidably arranged on the first linear moving assembly, and the second lifting assembly is slidably arranged on the second linear moving assembly;

between the first linear moving assembly and the second linear moving assembly, the two supporting pieces are respectively vertically and slidably arranged on the first lifting assembly and the second lifting assembly, and are parallel to and opposite to each other; the two supporting pieces are respectively used for supporting the FPC to be transported;

and the two supporting pieces can realize up-and-down staggered movement so as to replace one FPC to be transported with the other FPC to be transported in the same station.

Further, in a preferable mode of some embodiments, the first linear moving assembly and the second linear moving assembly are located at the same height.

Further, in a preferable scheme of some embodiments, the first linear moving assembly and the second linear moving assembly have the same structure, and the first linear moving assembly includes a first driving assembly and a first linear guide rail arranged horizontally, the first lifting assembly includes a mounting seat, a second driving assembly and a second linear guide rail arranged vertically, the mounting seat is slidably arranged on the first linear guide rail and is arranged on the first driving assembly to be driven by the first driving assembly to slide in the horizontal direction; one end of the supporting piece is arranged on the second linear guide rail in a sliding mode, and the supporting piece is arranged on the second driving assembly and driven by the second driving assembly to slide vertically.

Further, in a preferable scheme of some embodiments, the first driving assembly includes a first servo motor and a belt transmission structure driven by the first servo motor and arranged laterally, and the belt transmission structure is used for driving the mounting seat to slide along the horizontal direction.

Further, in a preferable scheme of some embodiments, the second driving assembly includes a second servo motor and a vertically arranged ball screw driven by the second servo motor, and the ball screw is used for driving the supporting member to slide vertically.

Further, in a preferable mode of some embodiments, the first lifting assembly and the second lifting assembly are located at the same height.

Further, in a preferable scheme of some embodiments, when the two supporting members perform up-and-down staggered movement, the height difference between the two supporting members ranges from 70mm to 90 mm.

In order to solve the above technical problem, an embodiment of the present invention further provides a test system, which adopts the following technical solutions: the testing system comprises a control device and the FPC testing and transporting device, wherein the FPC testing and transporting device is controlled by the control device, so that the two supporting pieces can move up and down in a staggered manner in the transverse transporting process, and the tested FPC is replaced by the FPC to be tested in a testing station.

Further, in a preferable scheme of some embodiments, the testing system further includes a feeding manipulator and a discharging manipulator, and the feeding manipulator and the discharging manipulator are oppositely disposed and located outside the FPC testing and transporting device; the feeding station of the feeding manipulator and the discharging station of the discharging manipulator are the same station.

Compared with the prior art, the FPC testing and transporting device and the FPC testing system provided by the embodiment of the utility model have the following main beneficial effects:

this FPC test material transporting device is through first rectilinear movement subassembly, the second rectilinear movement subassembly, mutually support between first lifting unit and the second lifting unit, between first rectilinear movement subassembly and the second rectilinear movement subassembly, make two support piece can realize crisscross removal from top to bottom, with in same station with one of them FPC of waiting to transport replacement for another FPC of waiting to transport, with this when FPC tests, avoid other stations to be in the vacancy state of waiting, and avoid FPC to accomplish after the test shifts out the test station, the test station also needs the longer time to be in the vacancy state, and then reduce unnecessary latency in the whole test procedure, with finally mentioning holistic test efficiency of FPC and test productivity, do benefit to the market competition who improves the producer.

Drawings

In order to illustrate the solution of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the utility model, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort. Wherein:

fig. 1 is a schematic perspective view of an FPC test material handling device in an embodiment of the present invention;

fig. 2 is a front view of the FPC test handler of fig. 1;

fig. 3 is a flow chart of a testing method of a testing system having an FPC test handler in an embodiment of the present invention.

The reference numbers in the drawings are as follows:

100. the FPC tests the material transporting device;

1. a first linear motion assembly; 11. a belt drive structure; 12. a first linear guide rail; 13. a support pillar;

2. a second linear moving assembly;

3. a first lifting assembly; 31. a mounting seat; 33. a second linear guide;

4. a second lifting assembly; 5. a support member; 6. and (3) FPC.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model, e.g., the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., refer to an orientation or position based on that shown in the drawings, are for convenience of description only and are not to be construed as limiting of the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

An embodiment of the present invention provides an FPC testing and transporting device 100, as shown in fig. 1 and fig. 2, the FPC testing and transporting device 100 includes a first linear moving assembly 1, a second linear moving assembly 2, a first lifting assembly 3, a second lifting assembly 4, and two supporting members 5, where the first linear moving assembly 1 and the second linear moving assembly 2 are parallel and arranged in a gap. In the extending direction of the first linear moving assembly 1, the first lifting assembly 3 is slidably disposed on the first linear moving assembly 1, and the second lifting assembly 4 is slidably disposed on the second linear moving assembly 2. That is, the first lifting assembly 3 and the second lifting assembly 4 can slide reciprocally along the extending direction of the first linear moving assembly 1. Specifically, in the present embodiment, the extending direction of the first linear motion assembly 1 is the transmission direction of the FPC 6.

In order to simplify the structure of the FPC testing and transporting device 100 and ensure that the whole testing process is simple and reliable, between the first linear moving assembly 1 and the second linear moving assembly 2, two supporting members 5 are vertically slidably disposed on the first lifting assembly 3 and the second lifting assembly 4, and are parallel to and opposite to each other. That is, the two supports 5 are located at the gap between the first and second linear moving assemblies 1 and 2. It can be understood that one supporting member 5 can move up and down under the driving of the first lifting assembly 3, and the first lifting assembly 3 can drive the supporting member 5 connected thereto to move back and forth along the extending direction of the first linear moving assembly 1 under the driving of the first linear moving assembly 1. Similarly, the other supporting member 5 can also move up and down under the driving of the second lifting assembly 4, and correspondingly, the second lifting assembly 4 can also be connected with the other supporting member 5 thereon to reciprocate along the extending direction of the second linear moving assembly 2 under the driving of the second linear moving assembly 2. It should be noted that, since the first linear moving assembly 1 and the second linear moving assembly 2 are parallel to each other, the extending directions of the two are the same direction, and are both the transmission direction of the FPC 6.

Specifically, in the present embodiment, the two supporting members 5 are respectively used for supporting the FPC 6 to be transported, that is, one supporting member 5 is used for supporting one FPC 6 to be transported, and the other supporting member 5 is used for supporting the other FPC 6 to be transported, where the FPC 6 to be transported may be an FPC 6 that has not been tested, or may be an FPC 6 that has been tested. It will be appreciated that the same FPC 6 is carried by the same support 5 both before and after testing.

In the present embodiment, the two supporting members 5 can realize up-and-down staggered movement to replace one of the to-be-transported FPCs 6 with the other to-be-transported FPC 6 in the same station. In other words, one supporting member 5 can reciprocate and/or vertically move up and down along the transmission direction of the FPC 6 under the driving of the first linear moving assembly 1 and the first lifting assembly 3, and the other supporting member 5 can also reciprocate and/or vertically move up and down along the transmission direction of the FPC 6 under the driving of the second linear moving assembly 2 and the second lifting assembly 4.

Taking a test station (not shown) as an example, in order to avoid that the test station needs to be in a vacant position for a long time after the support 5 in the test station completes the test to wait for the next support 5 to be in place, before reaching the test station, the two supports 5 need to complete the position relationship of up-down arrangement to avoid collision caused by interference between the two supports 5 or the conveyed FPC 6 and the supports 5 in the interleaving process; when the untested FPC 6 reaches the same station, for example, the position corresponding to the test station, the tested FPC 6 can be moved out of the test station under the driving of the corresponding support piece 5, and then the untested FPC 6 gradually and accurately moves to the test station through up-and-down movement under the driving of the corresponding support piece 5, so that the tested FPC 6 is replaced to continue testing.

It should be noted that the untested FPC 6 may be vertically moved to be accurately shifted from the position corresponding to the test station after the tested FPC 6 is completely moved out of the test station, or may be directly moved to be directly shifted to the test station by horizontal movement and vertical movement in the process that the tested FPC 6 is gradually moved out of the test station, and of course, the method is not limited to the method of moving to replace the tested FPC 6 in the test station, and the specific method is determined according to the time spent by each process and other factors. In general, in this embodiment, the FPC 6 is tested mainly by moving the two supporting members 5 in a vertically staggered manner, so that the FPC 6 before testing is moved to the testing station to replace the FPC 6 after testing in the testing station. Of course, the same station is not limited to the testing station from the perspective of the entire material handling process of the entire FPC test material handling device 100.

It should be noted that, since the transported material is mainly the FPC 6, the support member 5 of the present invention may be a support plate in general. Of course, in practice, the material to be conveyed may also be other suitable products, and correspondingly, the support 5 may also adopt other suitable configurations.

In addition, in this embodiment, the feeding station (not shown) and the blanking station (not shown) of the FPC 6 are located at the same position, that is, after the FPC 6 is tested, the FPC is continuously returned to the feeding station by the corresponding supporting member 5, and after the blanking, the supporting member 5 can be directly fed to continue to be transported to the testing station.

In summary, compared with the prior art, the FPC test material transporting device 100 has at least the following beneficial effects: this FPC test material transporting device 100 is through the first rectilinear movement subassembly 1, the second rectilinear movement subassembly 2, mutually support between first lifting unit 3 and the second lifting unit 4, between first rectilinear movement subassembly 1 and the second rectilinear movement subassembly 2, make two support piece 5 can realize crisscross removal from top to bottom, with one of them waiting to transport FPC 6 replacement for another waiting to transport FPC 6 in same station, so when FPC 6 tests, avoid other stations to be in the vacancy state of waiting, and avoid FPC 6 to finish testing after shifting out the test station, the test station also needs the longer time to be in the vacancy state, and then reduce the unnecessary latency in the whole test procedure, so as to mention whole test efficiency and the test productivity of FPC 6 finally, improve the market competition of producer.

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 and 2, the first linear motion assembly 1 and the second linear motion assembly 2 are located at the same height. In this way, the first linear motion assembly 1 and the second linear motion assembly 2 are arranged in parallel to each other on the horizontal plane, so the FPC test handler 100 is very suitable for being used in a scene with sufficient width and insufficient height. In addition, adopt this kind of structure, can reduce FPC test fortune material device 100's focus, do benefit to and ensure this FPC test fortune material device 100's steadiness and the stability of fortune material process.

Further, as a specific embodiment in some embodiments of the present invention, as shown in fig. 1 and 2, in order to simplify the structure of the FPC test handler 100, the first and second linear moving devices 1 and 2 have the same structure. Of course, in practice, the two may adopt different structures as long as the linear movement function of the support member 5 is realized. It should be noted that, for convenience of description, the following description will omit the description of the specific structure of the second linear motion assembly 2, and will be described by taking the structure of the first linear motion assembly 1 as an example.

Specifically, in the present embodiment, as shown in fig. 1 and fig. 2, the first linear moving assembly 1 includes a first driving assembly (not shown) and a first linear guide 12 disposed transversely (specifically, the extending direction of the first linear moving assembly 1 may be), and the first lifting assembly 3 includes a mounting seat 31, a second driving assembly (not shown), and a second linear guide 33 disposed vertically, wherein the mounting seat 31 of the first lifting assembly 3 is slidably disposed on the first linear guide 12 of the first linear moving assembly 1, and the mounting seat 31 is disposed on the first driving assembly of the first linear moving assembly 1 so as to be driven by the first driving assembly to slide in the horizontal direction. In short, the mounting seat 31 of the first lifting assembly 3 can slide back and forth along the first linear guide 12 under the driving of the first driving assembly of the first linear moving assembly 1, thereby making a lateral back and forth sliding movement relative to the first linear guide 12 along with the supporting member 5 mounted on the first lifting assembly 3.

As shown in fig. 1 and 2, one end of one supporting member 5 is slidably disposed on the second linear guide 33 of the first lifting assembly 3, and is disposed on the second driving assembly and is driven by the second driving assembly to slide vertically. Thus, the one supporting member 5 can move up and down relative to the first lifting assembly 3, so as to adjust the height difference between the one supporting member 5 and the other supporting member 5, thereby avoiding the two supporting members 5 from interfering and colliding during the up-and-down staggered movement.

It should be noted that, as shown in fig. 1 and 2, in order to ensure the stability of the whole, the first linear motion assembly 1 further includes a supporting column 13, wherein the supporting column 13 is mainly used for supporting other components in the first linear motion assembly 1, the first lifting assembly 3, a supporting member 5, and the like.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 and fig. 2, the first driving assembly (not shown) of the first linear moving assembly 1 includes a first servo motor (not shown) and a belt transmission structure 11 driven by the first servo motor and disposed transversely, wherein the belt transmission structure 11 is mainly used for driving the mounting seat 31 of the first lifting assembly 3 to slide along a horizontal direction (specifically, may be an extending direction of the first linear moving assembly 1, for example, the first linear guide 12). In fact, the belt transmission structure 11 may be replaced by another suitable structure such as a ball screw structure.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 and fig. 2, the second driving assembly (not shown) of the first lifting assembly 3 includes a second servo motor (not shown) and a vertically arranged ball screw (not shown) driven by the second servo motor, wherein the ball screw is mainly used for driving the support 5 to slide along the vertical direction, and in fact, other suitable structures such as the belt transmission structure 11 may also be adopted in the second driving assembly instead of the ball screw.

Further, as a specific implementation manner in some embodiments of the present invention, as shown in fig. 1 and 2, in order to simplify the overall structure of the FPC testing handler 100, the first lifting assembly 3 and the second lifting assembly 4 are located at the same height, which is also beneficial to better ensure that the initial positions of the two supporting members 5 are located at the same height.

Further, as a specific implementation manner in some embodiments of the present invention, when the two supporting members 5 perform the up-and-down staggered movement, in order to ensure that the two supporting members 5 do not collide and to minimize the up-and-down movement distance of the supporting members 5, the height difference between the two supporting members 5 ranges from 70mm to 90 mm.

Based on the FPC test material transporting device 100, an embodiment of the present invention further provides a test system, which includes a control device and the FPC test material transporting device 100, wherein the FPC test material transporting device 100 is controlled by the control device, so that the two supporting members 5 can move up and down in a staggered manner in a transverse material transporting process (specifically, in an extending direction of the first linear moving assembly 1 or the second linear moving assembly 2), so as to replace the tested FPC 6 with the to-be-tested FPC 6 in a test station. It is understood that the test system is a test system for the FPC 6, and is mainly used for performing an electrical property test of the FPC 6.

Further, as a specific implementation manner in some embodiments of the present invention, the testing system further includes a feeding manipulator (not shown) and a discharging manipulator (not shown), wherein the feeding manipulator and the discharging manipulator are disposed opposite to each other and located outside the FPC testing handler 100. Specifically, for simplifying the material transporting process and achieving a reasonable layout overall structure, the feeding manipulator can be located on the outer side of the first linear moving assembly 1, and the discharging manipulator can be located on the outer side of the second linear moving assembly 2, that is, the feeding manipulator and the discharging manipulator are respectively located on two opposite sides of the support piece 5. In practice, of course, both may also be located on the same side of the support 5.

Specifically, in this embodiment, the material loading station and the material unloading station are the same station. Therefore, the testing efficiency is further improved, and the testing capacity is improved.

Compared with the prior art, the test system at least has the following beneficial effects: by adopting the FPC test material transporting device 100, the test system not only improves the test efficiency and the test productivity, but also simplifies the overall structure of the test system to a certain extent.

In the present embodiment, the testing method of the testing system can be known based on the FPC test handler 100. For convenience of explanation, the first loading of the support member 5 provided on the first linear motion assembly 1 will be described as an example. The test method of the test system in the embodiment of the utility model comprises the following steps:

s100: an FPC 6 to be tested is fed onto a support 5 in a feeding station.

It should be noted that both the supporting members 5 may be set to the initial position corresponding to the loading station. In this step S100, in the feeding station, the support 5 (for convenience of description, this support 5 is referred to as a first support 5 temporarily) corresponding to the first linear motion assembly 1 may be fed by a feeding robot first, so as to feed the first FPC 6 onto the support 5.

S200: one FPC 6 to be tested is transported to the test station for testing, and then another FPC 6 to be tested is loaded onto another support member 5 (for convenience of explanation, this support member 5 is temporarily referred to as a second support member 5) in the loading station, and the other FPC 6 to be tested is transported to the test station.

In step S200, taking the first supporting member 5 first transporting to the testing station and the second supporting member 5 transporting to the testing station as an example, after the first supporting member 5 finishes loading, the first FPC 6 is transported to the testing station and tested in the testing station. In the period of time before the first supporting member 5 leaves the feeding station to the FPC 6 to be tested on the first supporting member 5 is tested, the testing system can feed the second FPC 6 to the second supporting member 5 in the feeding station through the feeding manipulator and transport the second FPC 6 to the testing station, so that the feeding station is always in a vacant state when the FPC 6 in the testing station is tested, and the feeding of the FPC 6 can be completed in a short time after the FPC 6 in the testing station is tested, in a word, the interval length of the period of time from the time when the previous FPC 6 is tested to the time when the next FPC 6 is tested is greatly reduced. It should be noted that, in the case where the second support 5 is transported to the test station before the first support 5, the step S200 is also applicable, and only the first support 5 is replaced by the second support 5, and the second support 5 is replaced by the first support 5. That is, the first support member 5 and the second support member 5 are in a bi-directional alternate relationship and not in a unidirectional alternate relationship.

S300: in the testing station, the two supporting pieces 5 are staggered up and down alternately, so that the tested FPC 6 is conveyed to the blanking station through the corresponding supporting piece 5, and the tested FPC 6 is replaced by the tested FPC 6 for continuous testing.

In the step S300, similarly, the first supporting member 5 is first transported to the testing station, and the second supporting member 5 is then transported to the testing station, and it should be noted that before the second supporting member 5 enters the position corresponding to the testing station, the position relationship between the first supporting member 5 and the second supporting member 5 is completed, so as to avoid the interference between the two supporting members 5. In addition, after the first FPC 6 in the first support 5 is tested, the first support 5 is gradually moved out of the testing station to be transported to a blanking station (i.e. to be transported back to a loading station) under the linkage of the first linear moving assembly 1 and/or the first lifting assembly 3, and meanwhile, the second FPC 6 on the second support 5 is gradually moved to the testing station, so that the up-and-down dislocation alternation between the two supports 5 is completed, and the test is continued.

It should also be noted that the specific movement scheme between the two supports 5 is determined according to the actual situation, and is not necessarily listed here. In addition, when the second support member 5 is transported to the test station earlier than the first support member 5, the step S300 is also applied, and similarly, the first support member 5 is simply replaced with the second support member 5, and the second support member 5 is replaced with the first support member 5. That is, the first support member 5 and the second support member 5 are in a bi-directional alternate relationship and not in a unidirectional alternate relationship.

S400: and feeding the other FPC 6 to be tested to the corresponding support piece 5 which completes blanking in the feeding station, transporting the FPC to the testing station, then taking over the tested FPC 6 in the testing station to continue testing, and meanwhile transporting the tested FPC 6 to the blanking station through the corresponding support piece 5.

In this step S400, similarly, taking an example that the first support 5 is first transported to the testing station, and the second support 5 is then transported to the testing station, the first FPC 6 on the first support 5 is tested, and is returned to the loading station from the testing station, the tested FPC 6 is unloaded by the unloading manipulator, and when the second FPC 6 on the second support 5 is tested in the testing station, the third FPC 6 can be continuously loaded onto the first support 5 by the loading manipulator and transported to the testing station, so as to replace the second FPC 6 on the second support 5 in the testing station, specifically, the vertical dislocation alternating method in the step S300 is adopted for replacement. At the same time, the second support member 5 returns to the feeding station (i.e., the blanking station in this embodiment) with the second FPC 6 that has completed the test.

S500: the previous step, specifically step S400, is repeated so as to alternately switch the two supports 5 in the test station until the target test specimen is completed.

Obviously, compared with the prior art, the test method of the test system has at least the following beneficial effects: the testing method of the testing system has simple and reliable overall flow and high testing efficiency, and is beneficial to improving the testing capacity.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (9)

1. The FPC testing and transporting device is characterized by comprising a first linear moving assembly, a second linear moving assembly, a first lifting assembly, a second lifting assembly and two supporting pieces, wherein the first linear moving assembly and the second linear moving assembly are arranged in parallel and in a clearance mode; in the extending direction of the first linear moving assembly, the first lifting assembly is slidably arranged on the first linear moving assembly, and the second lifting assembly is slidably arranged on the second linear moving assembly;

between the first linear moving assembly and the second linear moving assembly, the two supporting pieces are respectively vertically and slidably arranged on the first lifting assembly and the second lifting assembly, and are parallel to and opposite to each other; the two supporting pieces are respectively used for supporting the FPC to be transported;

and the two supporting pieces can realize up-and-down staggered movement so as to replace one FPC to be transported with the other FPC to be transported in the same station.

2. The FPC test handler of claim 1, wherein the first and second linear movement assemblies are located at the same height.

3. The FPC testing and transporting device according to claim 2, wherein the first linear moving assembly and the second linear moving assembly are identical in structure, the first linear moving assembly comprises a first driving assembly and a first linear guide rail arranged transversely, the first lifting assembly comprises a mounting seat, a second driving assembly and a second linear guide rail arranged vertically, the mounting seat is arranged on the first linear guide rail in a sliding mode and is arranged on the first driving assembly and driven by the first driving assembly to slide horizontally; one end of the supporting piece is arranged on the second linear guide rail in a sliding mode, and the supporting piece is arranged on the second driving assembly and driven by the second driving assembly to slide vertically.

4. The FPC testing and transporting device of claim 3, wherein the first driving assembly comprises a first servo motor and a laterally arranged belt transmission structure driven by the first servo motor, and the belt transmission structure is used for driving the mounting seat to slide along a horizontal direction.

5. The FPC testing and transporting device of claim 3, wherein the second driving assembly comprises a second servo motor and a vertically arranged ball screw driven by the second servo motor, and the ball screw is used for driving the supporting member to slide vertically.

6. The FPC testing material handling device of any one of claims 1 to 5, wherein the first lifting assembly and the second lifting assembly are located at the same height.

7. The FPC testing and transporting device of any one of claims 1 to 5, wherein when the two supporting members perform up-and-down staggered movement, the height difference between the two supporting members ranges from 70mm to 90 mm.

8. A test system, characterized in that the test system comprises a control device and the FPC test material transporting device of any one of claims 1 to 6, wherein the FPC test material transporting device is controlled by the control device, so that the two supporting members can realize up-and-down staggered movement in the transverse material transporting process, and the tested FPC is replaced by the FPC to be tested in a test station.

9. The test system according to claim 8, further comprising a feeding manipulator and a discharging manipulator, wherein the feeding manipulator and the discharging manipulator are oppositely arranged and are positioned outside the FPC test material transporting device; the feeding station of the feeding manipulator and the discharging station of the discharging manipulator are the same station.

Images