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Automatic aligning device of printer

An automatic alignment and printer technology, applied in printing devices, printing and other directions, can solve the problem of not being able to adjust the printing medium in time, and achieve the effects of improving printing quality and accuracy, prolonging service life and reducing labor intensity.

Active Publication Date: 2007-03-21
YUNNAN NANTIAN ELECTRONICS INFORMATION CORP +1
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of existing printers that cannot timely adjust printing media of different materials, sizes, and thicknesses, the present invention provides an automatic alignment printer that automatically aligns printing media of different thicknesses, sizes, and materials. device to improve printing accuracy and reduce the labor intensity of operators

Method used

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  • Automatic aligning device of printer
  • Automatic aligning device of printer
  • Automatic aligning device of printer

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Experimental program
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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Below the paper feed channel A is the lower platform 1, and above it is the upper platform 2 (as shown in Figure 1). The lower pickup roller assembly 12 is installed on the lower platform 1, wherein each group of pickup rollers 121 is installed on the lower pickup roller shaft 122 respectively. , each wheel shaft end extends to the outside of the lower platform, and is connected with the transmission wheel 123, and each transmission wheel 123 is connected with the paper feed motor 125 through the transmission belt 124 (as shown in Figure 2, Figure 4, Figure), and the lower paper pickup wheel is driven by the motor 125 Group 121 works, the alignment platform 13 on the lower platform 1 is a transparent plate, and its back is provided with a card slot 131, and a photosensitive tube 14 (as shown in Figure 6 and Figure 7) is housed in the card slot, and the paper stop...

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PUM

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Abstract

The automatic aligning device of printer includes one printing medium entering passage, one signal receiver set below the passage and with lower paper twisting wheel set and aligning light sensitive tube, one lower platform for the transmitting fiber, one upper paper twisting wheel set, one driving gear in the end of the lower paper twisting wheel set, one power transmitting belt driving the driving gear and one motor. It features the upper paper twisting wheel set on the movable carriage separated from the bottom frame, the balls in the slot on the bottom frame and the movable carriage connected to the elevating paper stopper. The present invention may be used to align and feed various printing mediums of different materials, different sizes and different thickness to ensure high printing quality and precision.

Description

technical field [0001] The invention relates to an automatic alignment device of a printer, which belongs to the technical field of printer design and manufacture. Background technique [0002] At present, the existing passbook, bill and other media printers, when printing media of different sizes and thicknesses, must manually insert the printing media such as passbooks and bills into the printer inlet, and then insert them along the left or right edge of the inlet. , if the operation is improper, it will cause the printing medium to be skewed in the printer, and it will be difficult to align with the content to be printed, which will not only cause coverage and misalignment of the printed content, but also directly affect the content of these documents, and even the validity of the documents. At the same time, it will bring a lot of trouble to the staff of banks, taxation, industry and commerce, shopping malls, etc., especially when the bank tellers have a huge printing wo...

Claims

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Application Information

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IPC IPC(8): B41J13/12B41J13/26B41J13/14
Inventor 李丹
Owner YUNNAN NANTIAN ELECTRONICS INFORMATION CORP
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