A cable outer diameter detection device and a cable outer diameter detection method
The technology of a detection device and detection method, which is applied in the field of cable manufacturing, can solve the problems of detection environment influence, missed detection, blind detection, etc.
Active Publication Date: 2019-12-27
TIANJIN SEI FUTONG OPTICAL CABLE
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Problems solved by technology
[0006] The above two methods are non-contact detection, which are easily affected by the detection environment, which will cause missed detection and blind detection.
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[0022] Embodiments of the cable outer diameter detection device and the cable outer diameter detection method of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art would recognize that the described embodiments can be modified in various ways or combinations thereof without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Also, in this specification, the drawings are not drawn to scale, and like reference numerals denote like parts.
[0023] In the present invention, the cable outer diameter detection device installs the displacement sensor, the pressure sensor, and the ball body on the mounting plate, and controls the movement of the mounting plate through the cylinder, so that the ball contacts the surface of the cable, and adjusts the ball with the adjustment spring and the pressure sens...
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Provided are a cable external diameter detection device and a cable external diameter detection method. The detection device comprises one or more detection parts. Each detection part includes: a mounting plate, which is provided with a vertical rod mounting stand; a ball body, which is provided with a ball and a vertical rod, wherein the ball is in contact with the surface of a cable, one end of the vertical rod is in point contact with the ball and bounces along with moving of the ball, and the vertical rod passes through the vertical rod mounting stand; a pressure sensor, which comprises a connecting end and a sensing end, wherein the connecting end is connected with the other end of the vertical rod, and the sensing end is connected with a pressure adjusting device; and a displacement sensor, wherein a housing of the displacement sensor is fixed on the vertical rod mounting stand, and a telescoping rod of the displacement sensor is fixedly connected with the vertical rod in parallel. The pressure sensors are adopted by the detection device to control contact force between the balls and the surface of the cable, so that the contact force keeps consistent. The detection device is suitable for external diameter detection of cables with various specifications.
Description
technical field [0001] The invention relates to the field of cable manufacturing, in particular to a cable outer diameter detection device and a cable outer diameter detection method. Background technique [0002] In the production process of the cable, there will inevitably be fluctuations in the outer diameter of the cable. When the outer diameter of the cable is abnormal, it will affect the quality of the product. In severe cases, the cable will be damaged and cause production loss. Use effect and service life. Therefore, the detection of the outer diameter of the cable is an essential process in the cable manufacturing process. [0003] The two most commonly used detection methods are: [0004] 1) The laser caliper is used for detection, which is non-contact detection. The current cable manufacturing speed is about 80m / min. If there are impurities on the detection mirror that block the mirror, it will affect the detection effect and accuracy. Moreover, a data acquisi...
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IPC IPC(8): G01B5/10G01B5/28
CPCG01B5/10G01B5/28
Inventor 牟海王建军华益丰董学来康玉臣刘楠
Owner TIANJIN SEI FUTONG OPTICAL CABLE