Device of power outlet of twist-press type carbon powder box aligning with arc light curtain sealing film

Abstract

The invention discloses a device of a power outlet of a twist-press type carbon powder box aligning with an arc light curtain sealing film. The structure of the device comprises a pressing paper coverplate, a print material roller rack, a cooling fin groove, a lock catch tail seat, a lower lining plate and a powder supply twist-press device. The matching of a toner cartridge tube and the powder supply twist-press device is utilized, the tail end of the toner cartridge tube communicates with a frame groove box to allow the powder outlet port to erect the C-shaped light curtain plate of a dual-ring sleeve port seat to form an opposite-injection type aluminum foil node net pulling effect so that the one layer of the light curtain is in light sensation and the second layer of the light curtain is in wrapped internal pressure air bag ring inlaying to form a seal which is used to insert the powder supply tube and bind up the transportation volume effect, the floating space of carbon powderis limited to form a small-aperture channel for output so as to improve the comprehensive introducing effect of powder injection, avoid the influence of the leaked powder on the air quality, enhance the reception and matching of light guide toner cartridges and improve the printing homogeneity effect, the carbon powder is not subjected to wrapped addition and is subjected to twist-press addition to reduce the retention time and space of the carbon powder and improve the connection capacity of the powder storage of the toner cartridges.

Description

technical field [0001] The invention relates to an arc-shaped light curtain sealing film device for aligning a powder outlet of a toner box of a torsion type toner, and belongs to the field of toner transportation protection. Background technique [0002] Photosensitive printers use photoconductive toner cartridges and internal photosensitive sensors to form a trigger-start printing effect. The toner filled in it is a conventional material, but the printing effect will be simpler and more convenient, and the service life is longer. It is the first choice for durable printers, and also Low-consumption equipment for continuous toner supply printing, the disadvantages to be optimized in the current technology are: [0003] The continuous toner supply operation of the photoconductive toner cartridge will cause toner to float out when filling the toner inlet and outlet, and the plugging of the photosensitive end of the toner cartridge will also be covered with toner particles inv...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a device for aligning the powder outlet of the toner cartridge with an arc-shaped light curtain sealing film, so as to solve the problem of continuous powder supply operation of the photoconductive toner cartridge, which may cause the powder inlet and outlet to be closed. When refilling, there is toner floating out, and the plug-in connection of the photosensitive end of the toner cartridge is also covered with toner particles, which affects the photosensitive resistance of the printer. Uneven distribution of toner, a thick layer of impurity toner covering the outside, affects the flatness of the image, and at the same time, the toner is scattered gradually, which also makes the inlet and outlet of printing and adding toner continue to accumulate and agglomerate, causing damage to the toner cartridge shell. The phenomenon of rubbing and drawing roller embossing lines, so that the problem of internal powder injection and loss of parts

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