FFC (Flexible Flat Cable) dimension check device

A technology for dimensional inspection and mounting boards, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of affecting inspection accuracy, reducing inspection efficiency, and affecting inspection efficiency, so as to improve inspection efficiency, reduce inspection time, and displacement errors Eliminate the effect

Inactive Publication Date: 2011-07-20
上海微曦自动控制技术有限公司
5 Cites 2 Cited by

AI-Extracted Technical Summary

Problems solved by technology

During the whole inspection process, since the images at both ends of the product width are to be taken, the camera needs to move an inspection distance in the direction of the product width. On the lead screw, the mot...
View more

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.

Application Domain

Using optical means

Technology Topic

Computer engineeringSingle axis

Image

  • FFC (Flexible Flat Cable) dimension check device
  • FFC (Flexible Flat Cable) dimension check device

Examples

  • Experimental program(1)

Example Embodiment

[0017] Example 1:
[0018] Such as figure 1 As shown, a specific embodiment of the present invention is an EK inspection machine, including a single-axis sliding table 4, the single-axis sliding table 4 is provided with a sensor induction sheet mounting plate 6, the sensor induction sheet mounting plate 6 can be installed on the stepping motor 7. Move along the length direction of the uniaxial sliding table 4 through the lead screw under the action of.
[0019] The "E" and "K" referred to by the EKFFC size inspection device are Hitachi's E and K dimensions for products, and "E" and "K" are Hitachi's internal definition codes for FFC product shape parameters.
[0020] A first camera mounting plate 1 is provided on the sensor sensing sheet mounting plate 6, and a first camera 2 for photographing the strip is bolted to the first camera mounting plate 1. Since the sensor mounting plate 6 can be moved along the length of the uniaxial sliding table 4 through the lead screw under the action of the stepping motor 7, the first camera 2 can slide along the single axis under the drive of the sensor mounting plate 6. The length of the stage 4 moves. Before starting work, as long as the relevant product parameters are input, the first camera 2 will automatically move to the working position according to the preset program.
[0021] The side of the first camera mounting board 1 close to the stepping motor 7 is further provided with a second camera mounting board 3 and a fixed camera mounting block 8 at intervals.
[0022] The fixed camera mounting block is fixedly connected to the single-axis sliding table 4, the second camera mounting plate 3 is fixedly connected to the fixed camera mounting block 8, and the second camera mounting plate 3 is bolted to a second camera 5 for shooting the material strip.
[0023] The first camera 2 and the second camera 5 are respectively provided at the lower corners of the first camera mounting board 1 and the second camera mounting board 3 opposite to each other.
[0024] After the FFC incoming material is transferred to the inspection window of the inspection machine, the material belt stops moving, the inspection window splint 9 is tightened, and the material belt is fixed. The first camera 2 and the second camera 5 take pictures at both ends of the width direction of the material belt at the same time, and then pass a simple After data conversion and calculation, determine whether the EK size of the product is qualified.
[0025] Since the first camera 2 is a moving lens and the second camera 5 is a fixed lens, before starting work, as long as the relevant product parameters are input, the first camera will automatically move to the working position, and during the entire inspection process, the two cameras The positions are kept unchanged. Therefore, compared with the prior art, the flying time of the camera is saved during the inspection process, and the position accuracy error generated by the lead screw is also eliminated, thereby further improving the inspection accuracy of the product. Moreover, because the two images are generated and processed at the same time, the time for image analysis and calculation is also greatly reduced, which further improves the inspection efficiency of the EK inspection machine. Experimental data shows that inspection efficiency has increased by 50%.

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.

Similar technology patents

Pump body operation monitoring system and monitoring method

PendingCN113918780AShorten inspection timeImprove work efficiency
Owner:SHANGHAI HUALI MICROELECTRONICS CORP

Combined coil inspection tool

InactiveCN105509597Ashorten inspection timereduce mistakes
Owner:SHANGHAI JELE ELECTROMECHANICAL

A double cross-arm distribution line anti-bird device and its application

InactiveCN104855370BShorten inspection timelow cost
Owner:STATE GRID CORP OF CHINA +1

Automatic checking device for pressure case assembly

InactiveCN102645197Ashorten inspection timeAvoid errors
Owner:ENKEI ALUMINUM IND CHINA

Method and device for checking repeated resistance in printed circuit board

InactiveCN108491586Ashorten inspection timeImprove work efficiency
Owner:SUZHOU CENTEC COMM CO LTD

Classification and recommendation of technical efficacy words

  • shorten inspection time
  • Improve inspection efficiency

Scanning method of computer tomography

InactiveCN101234024Ashorten inspection timeImprove diagnostic efficiency
Owner:SIEMENS SHANGHAI MEDICAL EQUIP LTD

Apparatus and method for detecting impurity in milk

ActiveCN101368923Ashorten inspection timelow cost
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD

Inspection apparatus

ActiveCN107490587APrevent Radiation Leakageshorten inspection time
Owner:ORMON CORPORATION

A medical CT scanning device

InactiveCN109124675Ashorten inspection timeImprove inspection efficiency
Owner:黄二亮

Nuclear magnetic resonance examination bed

ActiveCN107669275Aingenious structureshorten inspection time
Owner:浙江国信房地产营销策划有限公司

Patrol control system for offshore boosting station

InactiveCN108375962AReduce the number of sea inspectionsImprove inspection efficiency
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD

Fixed-mass cotton fiber sample producer

ActiveCN113358443AImprove inspection efficiencyavoid large errors
Owner:UNIV OF SCI & TECH OF CHINA +1
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products