Soft identification direct injection printer paper pressing roller allowing medium to enter smoothly
A technology for printers and paper pressing rollers, applied in the field of paper pressing rollers, can solve the problems of high manufacturing cost, low corrosion resistance and bending resistance, difficult disassembly and maintenance, etc., and achieves the effects of good high temperature resistance and improved durability.
Pending Publication Date: 2022-06-17
南京根道数码科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a press roller of a soft label direct-injection printer with smooth media entry, which solves the problem that most of the press rollers on the market are integrally designed, and it is difficult to complete the corresponding disassembly and maintenance , high manufacturing cost and overall high temperature resistance, corrosion resistance and low bending resistance
Method used
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Embodiment
[0031] see Figure 1-7 , the present invention provides the following technical solutions: a soft-mark direct-injection printer platen roller with a smooth entry of the medium, comprising a first roller body 1, a second roller body 2 and a hollow rod 3, the periphery of the hollow rod 3 is fixed A support rod 4 is connected, the inner wall of the hollow rod 3 is inserted with a plug-in rod 5, and the end of the plug-in rod 5 is connected with a mounting plate 16, and the surface of the mounting plate 16 is provided with a mounting hole 21, so The end of the first roller body 1 is fixedly connected with a plug ring 6, the end of the second roller body 2 is provided with a plug groove 7, and the inner wall of the first roller body 1 is fixedly connected with a card For the connecting piece 8 , a resisting mechanism is connected to the side of the support rod 4 at the end and the periphery of the plug rod 5 , and a disassembly assembly is connected between the plug rod 5 and the ...
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The invention belongs to the technical field of paper pressing rollers, and particularly relates to a soft identification direct injection printer paper pressing roller allowing media to enter smoothly, the soft identification direct injection printer paper pressing roller comprises a first roller body, a second roller body and a hollow rod, the periphery of the hollow rod is fixedly connected with a supporting rod, the inner wall of the hollow rod is provided with an inserting rod in an inserting mode, and the end of the inserting rod is connected with a mounting plate; mounting holes are formed in the surfaces of the mounting plates, inserting rings are fixedly connected to the ends of the first roller body, inserting grooves are formed in the ends of the second roller body, clamping pieces are fixedly connected to the inner wall of the first roller body, and blocking mechanisms are connected to the side edges of supporting rods at the ends and the peripheries of inserting rods. According to the invention, the blocking mechanism is arranged, so that the insertion rod and the hollow rod can be quickly butted, and can be quickly fixed after being butted; and by arranging an inserting ring and an inserting groove, it is better ensured that the first roller body and the second roller body can be fixed under the action of the bonding glue.
Description
technical field [0001] The invention relates to the technical field of platen rollers, in particular to a platen roller of a soft-mark direct-injection printer with a medium entering smoothly. Background technique [0002] A printer is one of the output devices of a computer, and is used to print the results of computer processing on related media. There are three indicators to measure the quality of a printer: print resolution, print speed and noise. There are many types of printers. According to whether the printing element has a striking action on the paper, it is divided into impact printers and non-impact printers. According to the structure of printing characters, it is divided into full-shaped character printers and dot-matrix character printers. According to the way a line of words is formed on paper, there are serial printers and line printers. According to the technology used, it is divided into cylindrical, spherical, inkjet, thermal, laser, electrostatic, magn...
Claims
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IPC IPC(8): B65H5/38B41J3/407
CPCB65H5/38B41J3/407B65H2701/1131
Inventor 刘文祥
Owner 南京根道数码科技有限公司