CN102128590A - FFC (Flexible Flat Cable) dimension check device - Google Patents
FFC (Flexible Flat Cable) dimension check device Download PDFInfo
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- CN102128590A CN102128590A CN 201010550685 CN201010550685A CN102128590A CN 102128590 A CN102128590 A CN 102128590A CN 201010550685 CN201010550685 CN 201010550685 CN 201010550685 A CN201010550685 A CN 201010550685A CN 102128590 A CN102128590 A CN 102128590A
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- camera
- installing plate
- camera installing
- ffc
- inspection device
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Abstract
The invention discloses an FFC (Flexible Flat Cable) dimension check device comprising a single-axis sliding table provided with a sensor chip mounting plate; the sensor chip mounting plate can move along the length direction of the single-axis sliding table through a screw rod under the action of a motor; the single-axis sliding table is provided with a first camera mounting plate; the first camera mounting plate is provided with a first camera for shooting tapes, and second camera mounting plates are arranged at one side of the first camera mounting plate at intervals; and the second camera mounting plates are provided with second cameras for shooting tapes. Due to the structure, the FFC dimension check device disclosed by the invention has the beneficial effects of good check stability, very high precision and high check efficiency.
Description
Technical field
The present invention relates to the precision machinery technology field, relate in particular to a kind of dimensional inspection device that is applied to flexible flat cable.
Background technology
The principle of work of existing FFC dimensional inspection device (as checking the EK machine of E, K size) is, after flexible flat cable (FFC) supplied materials is sent to inspection, the strip stop motion, the inspection clamping plate close tightly, fixing strip, single-lens camera can be taken pictures respectively at strip Width two ends under the drive of ball-screw, judges by a series of data-switching with after calculating whether the size of product is qualified then.In whole checking process, owing to will photograph the image at product width two ends, therefore camera will move an inspection distance on the product width direction, can spin out the supervision time so on the one hand, thereby reduce checking efficiency, on the other hand, because camera lens is installed on the leading screw, so the kinematic accuracy of leading screw also can influence the inspection precision, and the data that obtain so also will cause the parsing time long partially through a large amount of calculating, influence checking efficiency.
Therefore, those skilled in the art is devoted to develop a kind of checking efficiency height, FFC dimensional inspection device that precision is high always.
Summary of the invention
Because the above-mentioned defective of prior art, technical matters to be solved by this invention provides a kind of checking efficiency height, FFC dimensional inspection device that precision is high.
For achieving the above object, the invention provides a kind of FFC dimensional inspection device, comprise the single shaft slide unit that is provided with sensor sensing sheet installing plate; Described sensor sensing sheet installing plate can move by the length direction of leading screw along described single shaft slide unit under the effect of motor; Described single shaft slide unit is provided with the first camera installing plate; The described first camera installing plate is provided with first camera that is used to take strip, and the described first camera installing plate, one side also is arranged at intervals with the second camera installing plate; The described second camera installing plate is provided with second camera that is used to take strip.
Preferably, the described first camera installing plate is arranged on the described single shaft slide unit by described sensor sensing sheet installing plate.
Preferably, the described second camera installing plate is fixedly connected on the described single shaft slide unit by the fixing camera mounting blocks.
Preferably, the described second camera installing plate is arranged on the side of the described first camera installing plate near described motor.
Preferably, described first camera is provided with described first camera installing plate and the relative inferior horn of the described second camera installing plate; Described second camera is arranged on described second camera installing plate and the relative inferior horn of the described first camera installing plate.
Preferably, described motor is a stepper motor.
The invention has the beneficial effects as follows:
(1) reduces supervision time of FFC dimensional inspection device, improved checking efficiency greatly;
(2) owing to adopt twin-lens shooting style simultaneously, simplify original data acquisition and processing (DAP) time greatly, thereby further reduced the supervision time, improved checking efficiency;
Do not have leading screw to participate in motion during (3) because of inspection,, so improved the inspection precision and the stability of FFC dimensional inspection device yet by the yet elimination in the lump of displacement error that leading screw produces.
Be described further below with reference to the technique effect of accompanying drawing, to understand purpose of the present invention, feature and effect fully design of the present invention, concrete structure and generation.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
Embodiment 1:
As shown in Figure 1, the present invention's one specific embodiment is a kind of EK inspection machine, comprise single shaft slide unit 4, single shaft slide unit 4 is provided with sensor sensing sheet installing plate 6, and sensor sensing sheet installing plate 6 can move by the length direction of leading screw along single shaft slide unit 4 under the effect of stepper motor 7.
" E " of EKFFC dimensional inspection device indication and " K " are the E size and the K sizes of Hitachi's wire pair product, and " E " and " K " is the inside definition code of Hitachi, Ltd to FFC product design parameter.
Sensor sensing sheet installing plate 6 is provided with that bolt is connected with first camera 2 that is used to take strip on the first camera installing plate, 1, the first camera installing plate 1.Because sensor sensing sheet installing plate 6 can move by the length direction of leading screw along single shaft slide unit 4 under the effect of stepper motor 7, therefore first camera 2 can move at the length direction of the drive lower edge of sensor sensing sheet installing plate 6 single shaft slide unit 4.Before starting working, as long as input Related product parameter, then first camera 2 can be automatically moved to the working position according to default program.
The first camera installing plate 1 also is arranged at intervals with the second camera installing plate 3 and fixing camera mounting blocks 8 near stepper motor 7 one sides.
The fixing camera mounting blocks is fixedlyed connected with single shaft slide unit 4, and the second camera installing plate 3 is fixedly connected on the fixing camera mounting blocks 8, and bolt is connected with second camera 5 that is used to take strip on the second camera installing plate 3.
First camera 2 and second camera 5 are provided with the first camera installing plate 1 inferior horn relative with the second camera installing plate 3 respectively.
After the FFC supplied materials is sent to the inspection of inspection machine, strip stop motion, inspection clamping plate 9 are closed tightly, fixedly strip, first camera 2 and second camera 5 are taken pictures simultaneously at strip Width two ends, judge by simple data-switching with after calculating whether the EK size of product is qualified then.
Because first camera 2 is a moving lens, second camera 5 is a fixed lens, therefore before starting working, as long as input Related product parameter, then first camera can be automatically moved to the working position, and in the process of whole inspection, two equal holding positions of camera are constant, therefore compared to existing technologies, saved camera and fly traveling time in checking process, also eliminated by the positional precision error that leading screw produces, thereby made the inspection precision of product further improve.And because two images produce simultaneously and handle, the time of image analysis and calculating also reduces greatly, and this has also further promoted the checking efficiency of EK inspection machine.Experimental data shows that checking efficiency has improved 50%.
More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all technician in the art all should be in the determined protection domain by claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (6)
1. a FFC dimensional inspection device comprises the single shaft slide unit that is provided with sensor sensing sheet installing plate; Described sensor sensing sheet installing plate can move by the length direction of leading screw along described single shaft slide unit under the driving of motor; It is characterized in that: described single shaft slide unit is provided with the first camera installing plate; The described first camera installing plate is provided with first camera that is used to take strip; The described first camera installing plate, one side also is arranged at intervals with the second camera installing plate; The described second camera installing plate is provided with second camera that is used to take strip.
2. dimensional inspection device as claimed in claim 1 is characterized in that: the described first camera installing plate is arranged on the described single shaft slide unit by described sensor sensing sheet installing plate.
3. dimensional inspection device as claimed in claim 1 is characterized in that: the described second camera installing plate is fixedly connected on the described single shaft slide unit by the fixing camera mounting blocks.
4. as claim 1,2 or 3 arbitrary described dimensional inspection device, it is characterized in that: the described second camera installing plate is arranged on the side of the described first camera installing plate near described motor.
5. as claim 1,2 or 3 arbitrary described dimensional inspection device, it is characterized in that: described first camera is provided with described first camera installing plate and the relative inferior horn of the described second camera installing plate; Described second camera is arranged on described second camera installing plate and the relative inferior horn of the described first camera installing plate.
6. as claim 1,2 or 3 arbitrary described dimensional inspection device, it is characterized in that: described motor is a stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010550685 CN102128590A (en) | 2010-11-19 | 2010-11-19 | FFC (Flexible Flat Cable) dimension check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010550685 CN102128590A (en) | 2010-11-19 | 2010-11-19 | FFC (Flexible Flat Cable) dimension check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102128590A true CN102128590A (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010550685 Pending CN102128590A (en) | 2010-11-19 | 2010-11-19 | FFC (Flexible Flat Cable) dimension check device |
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| CN (1) | CN102128590A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706278A (en) * | 2012-06-13 | 2012-10-03 | 苏州市金松精密电子有限公司 | FFC (Flexible Flat Cable) dimension automatic detecting, scribing and code-spraying device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08114419A (en) * | 1994-10-18 | 1996-05-07 | Furukawa Electric Co Ltd:The | Wire gage |
| JPH08193812A (en) * | 1995-01-19 | 1996-07-30 | Sumitomo Electric Ind Ltd | Apparatus for continuously measuring abrasion of trolley wire |
| JPH10300437A (en) * | 1997-04-25 | 1998-11-13 | Hitachi Cable Ltd | Cable inspection device |
| CN1274314A (en) * | 1997-10-06 | 2000-11-22 | 福克有限公司 | Device for mfg. package blanks |
| CN201897465U (en) * | 2010-11-19 | 2011-07-13 | 上海微曦自动控制技术有限公司 | Device for inspecting dimension of FFC (flexible flat cable) |
-
2010
- 2010-11-19 CN CN 201010550685 patent/CN102128590A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08114419A (en) * | 1994-10-18 | 1996-05-07 | Furukawa Electric Co Ltd:The | Wire gage |
| JPH08193812A (en) * | 1995-01-19 | 1996-07-30 | Sumitomo Electric Ind Ltd | Apparatus for continuously measuring abrasion of trolley wire |
| JPH10300437A (en) * | 1997-04-25 | 1998-11-13 | Hitachi Cable Ltd | Cable inspection device |
| CN1274314A (en) * | 1997-10-06 | 2000-11-22 | 福克有限公司 | Device for mfg. package blanks |
| CN201897465U (en) * | 2010-11-19 | 2011-07-13 | 上海微曦自动控制技术有限公司 | Device for inspecting dimension of FFC (flexible flat cable) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706278A (en) * | 2012-06-13 | 2012-10-03 | 苏州市金松精密电子有限公司 | FFC (Flexible Flat Cable) dimension automatic detecting, scribing and code-spraying device |
| CN102706278B (en) * | 2012-06-13 | 2014-06-11 | 苏州市金松精密电子有限公司 | FFC (Flexible Flat Cable) dimension automatic detecting, scribing and code-spraying device |
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Application publication date: 20110720 |