Printer paper inlet box with semi-automatic paper width adjusting device
A width adjustment, printer technology, applied in the directions of transportation and packaging, separation of objects, positioning of objects, etc., can solve the problems of paper deviation, excessive gap, and difficulty in paper feeding.
Inactive Publication Date: 2018-06-15
DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
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Problems solved by technology
[0002] The paper input tray of the printer with a semi-automatic paper width adjustment device is used to accommodate the paper, and one end of it corresponds to the paper pickup roller, which is used to bring the paper into the printing track and send it out of the printer after printing; now it has a semi-automatic paper width adjustment device The printer’s input tray is often suitable for a variety of different sizes of paper. The general printer can only hold A3 and A4 paper. When placing the paper, it is necessary to manually adjust the baffle to adapt to different sizes of paper, but this adjustment mechanism is not adjusted accurately. , it is prone to the phenomenon that the gap is too large or too small, which will make it difficult to feed the paper or the phenomenon of paper feeding deviation
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[0013] like figure 1 , figure 2 As shown, a printer paper input box with a semi-automatic paper width adjustment device includes a box body 10, a paper width adjustment drive device 20 and a control unit; the upper end of the box body 10 is formed with a rectangular paper placement slot 100; the paper width adjustment The driving device 20 includes a pair of paper width adjustment units symmetrically arranged front and back; the paper width adjustment unit includes a paper width limiting plate sliding forward and backward and a driving unit for driving the paper width limiting plate to slide; the control unit includes a central controller 30 , a pair of image recognition sensors 31 and a width scale 32; the central controller 30 is arranged on the right end face of the body 10; the front and rear directions of the width scale 32 are arranged on the bottom surface of the paper placement slot 100; The lower end of the width limiting plate and the image recognition sensor 31 ar...
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The invention discloses a printer paper inlet box with a semi-automatic paper width adjusting device. The printer paper inlet box comprises a box body, a paper width adjusting driving device and a control unit. A paper placing groove is formed in the upper end face of the box body. The paper width adjusting driving device comprises a pair of paper width adjusting units which are symmetrically arranged front and back. The paper width adjusting units comprise paper width limiting plates which are arranged front and back in a sliding mode and driving units used for driving the paper width limiting plates to slide. The control unit comprises a master controller, a pair of image recognition sensors and a width ruler. The width ruler is arranged on the bottom face of the paper placing groove inthe front-and-back direction and further located under the paper width limiting plates. The pair of the image recognition sensors are arranged at the lower ends of the paper width limiting plates correspondingly. The master controller is connected with the image recognition sensors. The master controller is also connected with driving elements of the driving units. By adoption of the printer paperinlet box, the gap between the pair of the paper width limiting plates can be controlled accurately and the printer paper inlet box is suitable for feeding in paper in the follow-up process.
Description
technical field [0001] The invention relates to the technical field of printers, in particular to a paper input box for a printer with a semi-automatic paper width adjustment device. Background technique [0002] The paper input tray of the printer with a semi-automatic paper width adjustment device is used to accommodate the paper, and one end of it corresponds to the paper pickup roller, which is used to bring the paper into the printing track and send it out of the printer after printing; now it has a semi-automatic paper width adjustment device The printer’s input tray is often suitable for a variety of different sizes of paper. The general printer can only hold A3 and A4 paper. When placing the paper, it is necessary to manually adjust the baffle to adapt to different sizes of paper, but this adjustment mechanism is not adjusted accurately. , it is prone to the phenomenon that the gap is too large or too small, which will make it difficult to feed the paper or the pheno...
Claims
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IPC IPC(8): B65H1/26B65H9/04
CPCB65H1/26B65H9/04
Inventor 杨勇
Owner DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD