CN104502833A - Flexible printed circuit (FPC) bending and electrical logging all-in-one machine and bending and electrical logging method - Google Patents
Flexible printed circuit (FPC) bending and electrical logging all-in-one machine and bending and electrical logging method Download PDFInfo
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- CN104502833A CN104502833A CN201410848207.4A CN201410848207A CN104502833A CN 104502833 A CN104502833 A CN 104502833A CN 201410848207 A CN201410848207 A CN 201410848207A CN 104502833 A CN104502833 A CN 104502833A
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Abstract
The invention relates to a flexible printed circuit (FPC) bending and electrical logging all-in-one machine and a bending and electrical logging method. The all-in-one machine comprises a cabinet, a fixing bracket and a sliding bracket, wherein the fixing bracket is arranged on the cabinet; the upper surface of the fixing bracket is provided with a guide rail and a workpiece groove corresponding to a FPC; the sliding bracket is arranged and fixed on the fixing bracket along the guide rail in a sliding mode; the upper part of the sliding bracket is an cylinder frame, and the lower part of the sliding bracket is a core frame; the middle part of the core frame is provided with a plurality of longitudinal through holes; and bending cores and pogo pin pressure heads which correspond to pressed blocks and pogo pin probes are inserted into the lower parts of the through holes. After the FPC completes the bending operation, the bending state is maintained, and the electrical logging operation is performed at the same time, so that the use of a jig is omitted, two times of clamping positioning are saved, the production cost is reduced, and the productivity and measurement accuracy are improved.
Description
Technical field
the present invention relates to FPC flexible PCB field, is especially a kind of FPC flexible PCB bending electrical measurement all-in-one and bending electric measuring method.
Background technology
fPC flexible PCB needed to carry out bending process with the installation needs meeting client according to designing requirement before dispatching from the factory, and needed to carry out electrical measurement to guarantee that its switching performance meets request for utilization to the measuring point of its end to the FPC flexible PCB of bending forming.Existing bending, electrical measurement technique need the independent tool of two width to carry out respectively due to technic index difference, correspondingly, will carry out twice Set and Positioning, and reduce production efficiency to workpiece on two different stations.
Summary of the invention
the object of the invention is to solve the problem, and provides a kind of FPC flexible PCB bending electrical measurement all-in-one and bending electric measuring method, is specifically realized by following technical scheme:
a kind of FPC flexible PCB bending electrical measurement all-in-one, comprise rack, fixed support, sliding support, described fixed support is arranged on rack, this support bracket fastened upper side is provided with guide rail and the workpiece slot corresponding with described FPC flexible PCB, the end of workpiece slot is provided with the test fuse that include pogo pin probe corresponding with the end of FPC flexible PCB, and the middle part of workpiece slot is provided with FPC flexible PCB and treats the compression block that bending part is corresponding; Described sliding support arranges with on fixed support along described slide, the top of this sliding support is cylinder frame, its underpart is fuse frame, the middle part of described fuse frame has some through holes longitudinally arranged, and is plugged with bending fuse, pogo pin pressure head that lower end and described compression block, pogo pin probe are corresponding in described through hole; Described cylinder frame is vertically arranged with some and described bending fuse and the corresponding operation of pogo pin pressure head drives cylinder, the upper end of bending fuse and pogo pin pressure head is provided with the link slot of inverted T-shaped, this link slot is built-in with the web member that can slide in link slot, and described bending fuse drives cylinder to be connected with pogo pin pressure head by described web member and corresponding operation.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, described rack is composed of a fixed connection by horizontal cabinet and vertical cabinet, described fixed support is arranged on the upper side of described horizontal cabinet, the middle part of described vertical cabinet is provided with the station cylinder be connected with described sliding support, described sliding support in the driving lower slider of described station cylinder on described guide rail.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, described guide rail has two, and both both sides edge being arranged at fixed support upper side parallel to each other, described fuse frame is located on described two guide rails.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, the lower surface of described bending fuse and the upper surface of compression block are mutually corresponding bending curved surface.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, described workpiece slot is L-shaped, and the both sides of this workpiece slot are provided with the positive stop corresponding with workpiece side, and the side, middle part of workpiece slot is provided with pickup breach.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, described web member is the upside down t-shape corresponding with described link slot, the top of described web member is for having externally threaded cylinder, and described operation drives the output terminal of cylinder to be provided with the nut be threaded with described cylinder.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, described operation drives the gas circuit of cylinder, station cylinder to connect with solenoid valve corresponding respectively, described rack is also provided with single-chip microcomputer, display screen and some photoelectric displacement sensors, described photoelectric displacement sensor is arranged on fixed support and travel(l)ing rest, detects respectively to the stroke of travel(l)ing rest, bending fuse, pogo pin pressure head; Described photoelectric displacement sensor, solenoid valve, display screen are connected with described single-chip microcomputer respectively.
described FPC flexible PCB bending electrical measurement all-in-one, it designs further and is, the top of described bending fuse, pogo pin pressure head is provided with the limiting section of horizontal expansion, and the downside of this limiting section and the upper side of described fuse frame offset; Longitudinal side of described bending fuse, pogo pin pressure head offsets with the locating piece be arranged on fuse frame respectively.
utilize FPC flexible PCB described above to bend a bending electric measuring method for electrical measurement all-in-one, specifically comprise the steps:
1), move described sliding support, expose the workpiece slot be positioned on fixed support;
2), will wait that the FPC flexible PCB bending electrical measurement is placed in described workpiece slot, guarantee that one end that described FPC flexible PCB is corresponding to pogo pin pressure head is relative with corresponding pogo pin probe, the other end crosses described pogo pin probe, and the length of crossing is the shift length of FPC flexible PCB corresponding end in bending process;
3), oppositely move described sliding support relative to step 1) to make to bend fuse, pogo pin pressure head is relative with the FPC flexible PCB in described workpiece slot, direction along the distribution of FPC flexible PCB drives described pogo pin pressure head and two bending fuses successively downwards, pogo pin pressure head is utilized to be pressed in one end of FPC flexible PCB on corresponding pogo pin probe, bending fuse will make the other end end generating step 2 of FPC flexible PCB while the bending of FPC flexible PCB successively) described in shift length, thus the FPC flexible PCB other end and connect link are also contacted with corresponding pogo pin probe,
4), under bending fuse and pogo pin pressure head keep static prerequisite by pogo pin probe and test fuse opening short circuit and functionally to test FPC flexible PCB;
5), tested after, again move described sliding support and workpiece slot exposed to the open air, then take out through bending and the FPC flexible PCB of electrical measurement.
the present invention keeps its bending state then to carry out electrical measurement operation to it after FPC flexible PCB bending operation completes, and decreases the use of tool and without the need to twice Set and Positioning, improves production efficiency and measure precision while reducing production cost; By arranging inverted T-slot and web member in the upper end of bending fuse, pogo pin pressure head, eliminate because build-up tolerance causes operation to drive the horizontal driving force of cylinder generation, avoid the excessive friction between the through hole on bending fuse, pogo pin pressure head and fuse frame or stuck phenomenon, improve the serviceable life of bending fuse, pogo pin pressure head and fuse frame and ensure that bending precision.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
fig. 2 is the assembly structure schematic diagram of fixed support and travel(l)ing rest.
fig. 3 is support bracket fastened structural representation.
workpiece to be oppressed on described fixed support structural representation under corresponding part state for bending fuse, pogo pin pressure head by Fig. 4.
fig. 5 is for bending fuse, pogo pin pressure head and test core structures schematic diagram.
fig. 6 is bending fuse and pogo pin pressure head structure schematic diagram.
fig. 7 is pogo pin probe structure schematic diagram.
fig. 8 is the FPC flexible PCB view after bending forming.
fig. 9 is electrical control sketch of the present invention.
Embodiment
below in conjunction with Figure of description and embodiment, the present invention is further described.
as shown in the figure, this FPC flexible PCB bending electrical measurement all-in-one, specifically comprise rack 1, fixed support 2, sliding support 3, rack 1 is composed of a fixed connection by horizontal cabinet 11 and vertical cabinet 12, fixed support 2 is arranged on the upper side of horizontal cabinet 11, the upper side of this fixed support 2 is provided with guide rail 21 and the workpiece slot 22 corresponding with FPC flexible PCB, the end of workpiece slot 22 is provided with the test fuse 23 that include pogo pin probe 24 as shown in Figure 7 corresponding with the end of FPC flexible PCB, the middle part of workpiece slot is provided with FPC flexible PCB and treats the compression block 25 that bending part is corresponding.
as shown in Figure 2, the middle part of vertical cabinet 12 is provided with the station cylinder 13 be connected with sliding support, sliding support in the driving lower slider of station cylinder 13 on guide rail; The top of sliding support 3 is cylinder frame 31, and its underpart is fuse frame 32, and the middle part of fuse frame has some through holes 33 longitudinally arranged, and is plugged with bending fuse 34, pogo pin pressure head 35 that lower end and compression block, pogo pin probe are corresponding in through hole; Cylinder frame 31 is vertically arranged with three and bends fuse 34 respectively with two and the corresponding operation of pogo pin pressure head 35 drives cylinder 36, the upper end of bending fuse and pogo pin pressure head is provided with the link slot 37 of inverted T-shaped, this link slot is built-in with the web member 38 that can slide in link slot, and bending fuse drives cylinder to be connected with pogo pin pressure head by web member and corresponding operation.Web member 38 is the upside down t-shape corresponding with link slot, and the top of web member is for having the cylinder of external thread (concrete screw thread not shown in FIG.), and operation drives the output terminal of cylinder to be provided with the nut 39 be threaded with cylinder.In order to each several part signal is clear in figure, operation drives cylinder, station cylinder is disconnected the connection with respective driven member all respectively.
composition graphs 2 and Fig. 3, guide rail 21 has two, and both both sides edge being arranged at fixed support upper side parallel to each other, fuse frame 32 is located on two guide rails.
shown in composition graphs 2 and Fig. 6, the bending lower surface of fuse 34 and the upper surface of compression block are mutually corresponding bending curved surface.The top of bending fuse 34, pogo pin pressure head 35 is provided with the limiting section 54 of horizontal expansion, and the downside of this limiting section and the upper side of fuse frame offset; Longitudinal side of bending fuse, pogo pin pressure head offsets with the locating piece 30 be arranged on fuse frame respectively.
as shown in Figure 4, Figure 5, workpiece slot 22 is L-shaped, and the both sides of this workpiece slot are provided with the positive stop 221 corresponding with workpiece side, and the side, middle part of workpiece slot is provided with pickup breach 222.
as shown in Figure 9, operation drives the gas circuit of cylinder, station cylinder to connect with solenoid valve corresponding respectively, rack is also provided with single-chip microcomputer, display screen and some photoelectric displacement sensors, photoelectric displacement sensor is arranged on fixed support and travel(l)ing rest, detects respectively to the stroke of travel(l)ing rest, bending fuse, pogo pin pressure head; Photoelectric displacement sensor, solenoid valve, display screen are connected with single-chip microcomputer respectively.Utilize photoelectric displacement sensor detected activity support, bending fuse and pogo pin displacement of pressing head information produce corresponding electric signal be sent to single-chip microcomputer and by single-chip microcomputer send instruction to control that operation drives cylinder, the solenoid valve of station gas cylinder working condition controls and by pogo pin probe test to information be passed to single-chip microcomputer and belong to prior art category, so do not repeat at this by single-chip microcomputer as the specific implementation means of display screen output detections result.
utilize this FPC flexible PCB to bend the bending electric measuring method of electrical measurement all-in-one, specifically comprise the steps:
1), move described sliding support, expose the workpiece slot be positioned on fixed support;
2), will wait that the FPC flexible PCB bending electrical measurement is placed in described workpiece slot, guarantee that one end that described FPC flexible PCB is corresponding to pogo pin pressure head is relative with corresponding pogo pin probe, the other end crosses described pogo pin probe, and the length of crossing is the shift length of FPC flexible PCB corresponding end in bending process;
3), oppositely move described sliding support relative to step 1) to make to bend fuse, pogo pin pressure head is relative with the FPC flexible PCB in described workpiece slot, described pogo pin pressure head and two bending fuses are driven successively downwards along right-hand member shown in FPC flexible PCB figure to the direction of left end, pogo pin pressure head is utilized to be pressed in by the right-hand member of FPC flexible PCB on corresponding pogo pin probe, bending fuse will make the other end end generating step 2 of FPC flexible PCB while the bending of FPC flexible PCB successively) described in shift length, now, the view of each several part as shown in Figure 5, thus the FPC flexible PCB other end and connect link are also contacted with corresponding pogo pin probe,
4), under bending fuse and pogo pin pressure head keep static prerequisite by pogo pin probe and test fuse opening short circuit and functionally to test FPC flexible PCB;
5), tested after, again move described sliding support and workpiece slot is exposed to the open air, then take out through bending and the FPC flexible PCB of electrical measurement, its state is as shown in Figure 8.
the present invention keeps its bending state then to carry out electrical measurement operation to it after FPC flexible PCB bending operation completes, and decreases the use of tool and without the need to twice Set and Positioning, improves production efficiency and measure precision while reducing production cost; By arranging inverted T-slot and web member in the upper end of bending fuse, pogo pin pressure head, eliminate because build-up tolerance causes operation to drive the horizontal driving force of cylinder generation, avoid the excessive friction between the through hole on bending fuse, pogo pin pressure head and fuse frame or stuck phenomenon, improve the serviceable life of bending fuse, pogo pin pressure head and fuse frame and ensure that bending precision.
Claims (7)
1. a FPC flexible PCB bending electrical measurement all-in-one, it is characterized in that comprising rack, fixed support, sliding support, described fixed support is arranged on rack, this support bracket fastened upper side is provided with guide rail and the workpiece slot corresponding with described FPC flexible PCB, the end of workpiece slot is provided with the test fuse that include pogo pin probe corresponding with the end of FPC flexible PCB, and the middle part of workpiece slot is provided with FPC flexible PCB and treats the compression block that bending part is corresponding; Described sliding support arranges with on fixed support along described slide, the top of this sliding support is cylinder frame, its underpart is fuse frame, the middle part of described fuse frame has some through holes longitudinally arranged, and is plugged with bending fuse, pogo pin pressure head that lower end and described compression block, pogo pin probe are corresponding in described through hole; Described cylinder frame is vertically arranged with some and described bending fuse and the corresponding operation of pogo pin pressure head drives cylinder, the upper end of bending fuse and pogo pin pressure head is provided with the link slot of inverted T-shaped, this link slot is built-in with the web member that can slide in link slot, and described bending fuse drives cylinder to be connected with pogo pin pressure head by described web member and corresponding operation; Described web member is the upside down t-shape corresponding with described link slot, and the top of described web member is for having externally threaded cylinder, and described operation drives the output terminal of cylinder to be provided with the nut be threaded with described cylinder; Described rack is composed of a fixed connection by horizontal cabinet and vertical cabinet, described fixed support is arranged on the upper side of described horizontal cabinet, the middle part of described vertical cabinet is provided with the station cylinder be connected with described sliding support, described sliding support in the driving lower slider of described station cylinder on described guide rail.
2. FPC flexible PCB bending electrical measurement all-in-one according to claim 1, it is characterized in that, described guide rail has two, and both both sides edge being arranged at fixed support upper side parallel to each other, described fuse frame is located on described two guide rails.
3. FPC flexible PCB bending electrical measurement all-in-one according to claim 1, it is characterized in that, the lower surface of described bending fuse and the upper surface of compression block are mutually corresponding bending curved surface.
4. FPC flexible PCB bending electrical measurement all-in-one according to claim 1, it is characterized in that, described workpiece slot is L-shaped, and the both sides of this workpiece slot are provided with the positive stop corresponding with workpiece side, and the side, middle part of workpiece slot is provided with pickup breach.
5. FPC flexible PCB bending electrical measurement all-in-one according to claim 1, it is characterized in that, described operation drives the gas circuit of cylinder, station cylinder to connect with solenoid valve corresponding respectively, described rack is also provided with single-chip microcomputer, display screen and some photoelectric displacement sensors, described photoelectric displacement sensor is arranged on fixed support and travel(l)ing rest, detects respectively to the stroke of travel(l)ing rest, bending fuse, pogo pin pressure head; Described photoelectric displacement sensor, solenoid valve, display screen are connected with described single-chip microcomputer respectively.
6. FPC flexible PCB bending electrical measurement all-in-one according to claim 1, it is characterized in that, the top of described bending fuse, pogo pin pressure head is provided with the limiting section of horizontal expansion, and the downside of this limiting section and the upper side of described fuse frame offset; Longitudinal side of described bending fuse, pogo pin pressure head offsets with the locating piece be arranged on fuse frame respectively.
7. utilize a bending electric measuring method for FPC flexible PCB bending electrical measurement all-in-one described in claim 1-6 any one, specifically comprise the steps:
1), move described sliding support, expose the workpiece slot be positioned on fixed support;
2), will wait that the FPC flexible PCB bending electrical measurement is placed in described workpiece slot, guarantee that one end that described FPC flexible PCB is corresponding to pogo pin pressure head is relative with corresponding pogo pin probe, the other end crosses described pogo pin probe, and the length of crossing is the shift length of FPC flexible PCB corresponding end in bending process;
3), oppositely move described sliding support relative to step 1) to make to bend fuse, pogo pin pressure head is relative with the FPC flexible PCB in described workpiece slot, direction along the distribution of FPC flexible PCB drives described pogo pin pressure head and two bending fuses successively downwards, pogo pin pressure head is utilized to be pressed in one end of FPC flexible PCB on corresponding pogo pin probe, bending fuse will make the other end end generating step 2 of FPC flexible PCB while the bending of FPC flexible PCB successively) described in shift length, thus the FPC flexible PCB other end and connect link are also contacted with corresponding pogo pin probe,
4), under bending fuse and pogo pin pressure head keep static prerequisite by pogo pin probe and test fuse opening short circuit and functionally to test FPC flexible PCB;
5), tested after, again move described sliding support and workpiece slot exposed to the open air, then take out through bending and the FPC flexible PCB of electrical measurement.
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| CN201410848207.4A CN104502833B (en) | 2014-12-31 | 2014-12-31 | A kind of FPC flexible PCBs bending electrical measurement all-in-one and bending electric measuring method |
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| CN201410848207.4A CN104502833B (en) | 2014-12-31 | 2014-12-31 | A kind of FPC flexible PCBs bending electrical measurement all-in-one and bending electric measuring method |
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| CN104502833A true CN104502833A (en) | 2015-04-08 |
| CN104502833B CN104502833B (en) | 2017-03-15 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106353328A (en) * | 2016-09-10 | 2017-01-25 | 舟山市智海技术开发有限公司 | Diode bending, detecting and labeling device |
| CN108430164A (en) * | 2018-05-28 | 2018-08-21 | 深圳市佳德和科技有限公司 | Roll over FPC mechanisms |
| CN110174534A (en) * | 2019-06-14 | 2019-08-27 | 苏州精濑光电有限公司 | A kind of testing pressure head |
| CN111556663A (en) * | 2020-05-21 | 2020-08-18 | 长园启华智能科技(珠海)有限公司 | Multi-station flexible circuit board curing device |
| CN111929563A (en) * | 2020-08-06 | 2020-11-13 | 珠海景旺柔性电路有限公司 | Dynamic testing tool and dynamic testing method for new energy product |
| CN113015337A (en) * | 2021-02-26 | 2021-06-22 | 深圳市塔联科技有限公司 | Dog-ear processingequipment of flexible line way board |
| CN114910775A (en) * | 2022-04-27 | 2022-08-16 | 珠海市精实测控技术有限公司 | FPC flexible circuit board detection device, method and storage medium |
| CN116907811A (en) * | 2023-07-11 | 2023-10-20 | 郴州津地本电子有限公司 | FFC soft winding displacement life detection device |
| CN117148121A (en) * | 2023-10-31 | 2023-12-01 | 深圳市华旭达精密电路科技有限公司 | Flexible circuit board electrical measurement device |
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| CN113015337A (en) * | 2021-02-26 | 2021-06-22 | 深圳市塔联科技有限公司 | Dog-ear processingequipment of flexible line way board |
| CN114910775A (en) * | 2022-04-27 | 2022-08-16 | 珠海市精实测控技术有限公司 | FPC flexible circuit board detection device, method and storage medium |
| CN116907811A (en) * | 2023-07-11 | 2023-10-20 | 郴州津地本电子有限公司 | FFC soft winding displacement life detection device |
| CN116907811B (en) * | 2023-07-11 | 2024-03-29 | 郴州津地本电子有限公司 | FFC soft winding displacement life detection device |
| CN117148121A (en) * | 2023-10-31 | 2023-12-01 | 深圳市华旭达精密电路科技有限公司 | Flexible circuit board electrical measurement device |
| CN117148121B (en) * | 2023-10-31 | 2024-01-26 | 深圳市华旭达精密电路科技有限公司 | Flexible circuit board electrical measurement device |
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