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Medium feed device, method for controlling medium feed device, and recording device

A medium conveying and control method technology, which can be used in printing devices, transportation and packaging, thin material handling, etc., and can solve problems such as wrinkling of recording media

Active Publication Date: 2014-03-26
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the conveyance is stopped, if the meander correction unit continues to be driven, only the recording medium on the upstream side of the intermediate roller will move in the width direction, so wrinkles will be generated in the recording medium (fabric) near the intermediate roller.

Method used

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  • Medium feed device, method for controlling medium feed device, and recording device
  • Medium feed device, method for controlling medium feed device, and recording device
  • Medium feed device, method for controlling medium feed device, and recording device

Examples

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Embodiment Construction

[0024] Hereinafter, an ink jet recording apparatus 1 according to an embodiment of the present invention will be described with reference to the drawings. The ink jet recording apparatus 1 uses a special dye ink to ink-jet print characters and patterns (printing) on ​​a fabric that feeds and receives a material in a so-called reel to reel format. In the following description, the forward and reverse conveyance direction of the recording medium W as a fabric is defined as the X-axis direction, the direction orthogonal to the X-axis direction is defined as the Y-axis direction, and the X-axis direction and The direction of the Y-axis direction is defined as the Z-axis direction.

[0025] figure 1 It is a cross-sectional configuration diagram of the ink jet recording apparatus 1 . As shown in the figure, the inkjet recording apparatus 1 includes a discharge unit 2 that discharges and conveys a recording medium W wound in a roll shape, and an apparatus main body 4 that conveys t...

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PUM

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Abstract

The advantage of the invention is to provide a medium feed device and the like for intermittently feeding a recording medium (3) in which meandering can be securely corrected without the occurrence of wrinkles in the recording medium (3). The medium feed device has a meandering detection sensor (48)which detects position displacement of a recording medium in a width direction, and a control section (7) which controls driving of a width movement unit based on detection results by the meandering detection sensor (48). The control section stops driving of the width movement unit when stopping feeding of the intermittent feeding.

Description

technical field [0001] The present invention relates to a medium conveying device for feeding out and conveying a recording medium such as a cloth wound in a roll shape, a control method of the medium conveying device, and a recording device. Background technique [0002] Conventionally, an inkjet printer is known that includes a conveying unit that conveys the fabric along a conveying path, an unwinding unit that unwinds the fabric wound into a roll, and an inkjet printer that is provided on the conveying path between the unwinding unit and the conveying unit and is Intermediate rollers that change the curvature of the conveying path, meandering (meandering) correcting means that move the fabric in the width direction through the unwinding section, meandering detection sensors that detect meandering of the fabric fed into the conveying section, and meandering detection sensors based on A control unit that controls the drive of the meandering correction unit based on the det...

Claims

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Application Information

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IPC IPC(8): B41J15/04B41J15/16
CPCB65H2557/62B65H20/08B65H2801/15B65H23/0216B41J15/04B65H23/02B65H23/0326B41J15/046B41J15/048B41J15/16B65H2301/41346B65H2301/4493B65H2403/52B65H2511/112B65H2515/31B65H2553/414B65H2701/174B65H2801/36B65H2515/84B65H2220/01B65H2220/02B65H23/038B41J13/0009
Inventor 上妻格
Owner SEIKO EPSON CORP
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