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Large-format printing tension control and online detection device

A detection device and tension control technology, which is applied to printing devices, printing, transportation and packaging, etc., can solve the problems of low proofreading efficiency, high labor intensity of proofreading personnel, and low proofreading accuracy, so as to eliminate hidden dangers of paper jams and avoid Effect of printing scrap and cost reduction

Pending Publication Date: 2021-01-05
广州玖域文化艺术有限责任公司
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  • Claims
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AI Technical Summary

Problems solved by technology

The proofreading efficiency after printing is low, the proofreading accuracy rate is low, and the labor intensity of the proofreading personnel is high
This has always been a problem that plagues large-format printing and high-simulation reproduction of calligraphy and painting artworks. Therefore, the present invention proposes a large-format printing tension control and online detection device to solve the problems existing in the prior art

Method used

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  • Large-format printing tension control and online detection device
  • Large-format printing tension control and online detection device
  • Large-format printing tension control and online detection device

Examples

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Embodiment Construction

[0018] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0019] according to figure 1 , 2 , 3, 4, and 5, this embodiment provides a large-format printing tension control and online detection device, including a printer 1 and a profile frame 2, and is characterized in that: the paper output end of the printer 1 is provided with The profile frame 2 is provided with three support ends in the profile frame 2, and the paper feed end of the printer 1 is provided with a paper roller 4 through the rotation of the support rod 3, and one end of the paper roll 4 is connected with an electromagnetic clutch 5, and the support A gas spring 6 is arranged on the rod 3, and a floating tension roller 7 is arranged on the rotation of the gas spring 6, and t...

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Abstract

The invention discloses a large-format printing tension control and online detection device. The device comprises a printer and a profile frame, the profile frame is arranged at the paper outlet end of the printer, three supporting ends are arranged in the profile frame, a paper roller is rotatably arranged at the paper inlet end of the printer through a supporting rod, one end of the paper rolleris connected with an electromagnetic clutch, an air spring is arranged on the supporting rod, a floating tension roller is arranged on the air spring in a rotating mode, a driven drum-shaped roller is arranged at the left supporting end of the profile frame in a rotating mode, the driven drum-shaped roller is a hollow shaft, a driving roller is arranged at the middle supporting end of the profileframe in a rotating mode, a conveying belt is arranged between the driven drum-shaped roller and the driving roller in a winding mode, and one end of the driving roller is connected with a stepping motor. The device has the advantages of no paper jam and arching in printing, automatic detection and high comparison accuracy, so that the working efficiency is improved, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of high-simulation reproduction equipment for printing, calligraphy and painting artworks, in particular to a large-format printing tension control and online detection device. Background technique [0002] In large-scale printing and reproduction of calligraphy and painting works of art, due to the large format or too soft material, paper jams often occur during the printing process, and the printing medium is folded, resulting in scrapped printing. At the same time, after the printing is completed, the accuracy of the printing can only be determined through manual proofreading. When paper jams during printing, it takes more time to deal with the jam. The proofreading efficiency after printing is low, the proofreading accuracy rate is low, and the labor intensity of the proofreading personnel is high. This has always been a problem that plagues large-format printing and high-simulation reproduction of cal...

Claims

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Application Information

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IPC IPC(8): B65H5/02B65H5/00B41J11/00
CPCB65H5/02B65H5/00B41J11/0095B41J11/00B65H2801/03
Inventor 刘伟
Owner 广州玖域文化艺术有限责任公司
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