Printer paper guide structure and printer
A technology for printers and paper guides, applied in printing devices, printing, etc., can solve problems such as unstable printing effects, affecting work efficiency, and operating errors, and achieve the effects of avoiding slipping and stopping, improving work efficiency, and increasing surface friction
Active Publication Date: 2016-03-30
B&B EXPORTING
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Problems solved by technology
Especially when paying attention to time or work efficiency, frequent replacement of paper rolls and multi-step operations will bring great inconvenience to the work, and it may also cause operational errors to cause unstable printing results, and frequent roll changes will affect work efficiency
Method used
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Embodiment Construction
[0028] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0029] Such as Figure 1 to Figure 2As shown, the present invention proposes a printer, including a frame 10, a printer paper guide structure with a plurality of paper passages arranged on the frame 10, and a print head (not shown in the figure) arranged on the frame 10 ) and the print roller 220, and the printer paper outlet is formed between the print head and the print roller 220. Through the paper guide structure set in the printer, multi-channel paper guide can be realized conveniently, and the exported paper 22 can be transported to the paper outlet for printing, so that multi-channel paper guide can be realized conveniently and simply, and multiple channels can be set in the printer at the same time. Each paper roll 20, and independently transport the paper 22 of multiple paper rolls 20, and can switch and transport any paper roll 20 at will, w...
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The invention discloses a printer paper guide structure and a printer. The printer paper guide structure comprises a panel layer, a middle layer and a body layer, all of which are orderly arranged from top to bottom; the panel layer comprises a top panel and a printing head arranged on the top panel; the middle layer comprises a middle plate and a first paper feeding mechanism arranged on the middle plate as well as a printing roller groove formed in the middle plate, and a printing roller mounted at the printing roller groove and corresponding to the printing head; the body layer comprises a body plate, and a second paper feeding mechanism arranged on the body plate and correspondingly matched with the printing roller. The printer paper guide structure provided by the present invention is applicable to simultaneous installation of a plurality of paper rolls and capable of guiding paper of the paper rolls, frequently replacing of the paper rolls is avoided, and therefore the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of printers, in particular to a printer paper guide structure and a printer. Background technique [0002] In the traditional technology, the printer only has a single paper roll placement position and a single medium paper feeding channel, and can only realize the single paper feeding channel to guide the paper and feed the paper. Due to the limitation of the number of papers held by a single paper roll, it is necessary to frequently feed the printer when printing. Change the paper roll, and every time you change the paper roll, you need to open the printer to take out the used up roll, and then load a new paper roll. Especially when paying attention to time or work efficiency, frequent replacement of paper rolls and multi-step operations will bring great inconvenience to the work, and it may also cause operational errors to cause unstable printing results, and frequent roll changes will affect work efficie...
Claims
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IPC IPC(8): B41J15/04B41J15/22
CPCB41J15/04B41J15/22
Inventor 许渊智
Owner B&B EXPORTING