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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
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI 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 motion accuracy of the lead screw will also affect the inspection accuracy, and the data obtained in this way will go through a lot of calculations, resulting in a long analysis time and affecting the inspection efficiency

Method used

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

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Such as figure 1 As shown, a specific embodiment of the present invention is an EK inspection machine, including a single-axis slide table 4, on which a sensor induction sheet mounting plate 6 is arranged, and the sensor induction sheet installation plate 6 can be mounted on a stepping motor 7 Under the action of the screw, it moves along the length direction of the single-axis slide table 4.

[0019] The "E" and "K" referred to by the EKFFC size inspection device refer to the E size and K size of Hitachi wire pair products, and "E" and "K" are Hitachi's internal definition codes for the FFC product shape parameters.

[0020] A first camera mounting plate 1 is arranged on the sensor induction sheet mounting plate 6, and a first camera 2 for shooting the material tape is connected with bolts on the first camera mounting plate 1. Since the sensor induction sheet mounting plate 6 can move along the length direction of the single-axis slide table 4 through the lead screw u...

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PUM

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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 [0001] The invention relates to the technical field of precision machinery, in particular to a dimension inspection device applied to flexible flat cables. Background technique [0002] The working principle of the existing FFC size inspection device (such as the EK machine for checking E and K sizes) is that after the flexible flat cable (FFC) incoming material is delivered to the inspection window, the material belt stops moving, the splint of the inspection window is tightly closed, and the material belt is fixed. , the single-lens camera will be driven by the ball screw to take pictures at both ends of the width of the strip, and then judge whether the size of the product is qualified or not after a series of data conversion and calculation. 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 m...

Claims

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Application Information

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IPC IPC(8): G01B11/00
Inventor 崔学峰仇葳
Owner 上海微曦自动控制技术有限公司
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