Method and equipment for preventing ink powder pollution at outlet of printer
A printer and toner technology, applied in the field of preventing toner pollution from printer outlets, can solve problems such as paper residual heat discomfort, environmental pollution, personnel injury, etc., to avoid impact on personnel and the environment, avoid escape, and improve quality Effect
Pending Publication Date: 2022-03-04
南京辰光融信技术有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to solve the disadvantages in the prior art that there will be toner diffusion at the printing outlet, which will easily cause environmental pollution and personal injury, and the residual heat of the printed paper will cause discomfort. Method and equipment for export toner pollution
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only part of the embodiments of the present invention, not all embodiments, based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top / bottom", etc. are based on the orientations shown in the drawings Or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the referred device or element ...
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The invention relates to the technical field of laser printers, and discloses a method for preventing ink powder pollution at an outlet of a printer, which is used for absorbing and removing residual ink powder on the surface of fixed paper and part of waste heat thereof. Carrying out airflow external circulation treatment, and carrying out heat exchange; and paper surface cooling and printer outlet powdered ink dust adsorption are carried out. A device for preventing ink powder pollution at an outlet of a printer comprises an absorption mechanism and an adsorption mechanism, the absorption mechanism is transversely arranged behind a printing fixing mechanism, and the adsorption mechanism is transversely arranged above a paper outlet of the printer; the absorption mechanism comprises a front absorption cavity and a rear shower pipe, and a fan and a processing box are connected between the absorption cavity and the shower pipe; the adsorption mechanism comprises static flat plates and an adsorption plate, the static flat plates are arranged on the upper side and the lower side of the paper outlet in an embedded mode, and the adsorption plate is arranged on the static flat plates located above the paper outlet. According to the invention, the discomfort caused by residual waste heat on paper can be effectively solved, and the influence of diffused powdered ink on personnel and environment is eliminated.
Description
technical field [0001] The invention belongs to a method and technology for preventing toner pollution at a printer outlet, in particular to a method and equipment for preventing toner pollution at a printer outlet. Background technique [0002] When a laser printer is working, it needs to go through the steps of charging, exposure, development, transfer, fixing, and cleaning structure. When the paper is fixed, the printing paper needs to go through a high-temperature and high-pressure fuser. Then, because the working temperature of the fuser is as high as 185℃~ 195°C, the high temperature heating of the fuser will bring out some toner, the diffused toner is not good for breathing, harmful to human health, and pollutes the environment. Although the residual preheating on the paper will not affect the environment, it will cause some discomfort to the operator. Therefore, the present invention describes a method and equipment for preventing toner pollution at the printer outl...
Claims
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Login to View More IPC IPC(8): G03G21/00G03G21/10
CPCG03G21/0005G03G21/0052G03G21/007G03G21/10
Inventor 周秀英
Owner 南京辰光融信技术有限公司