Automatic sealing rotating cleaning device for nozzle of ink box
An automatic sealing and cleaning device technology, which is applied in printing and other directions, can solve the problems of poor sealing effect and clogging of ink cartridge nozzles, and achieve the effects of prolonging ink drying and solidification, reducing clogging maintenance, and improving service life
Active Publication Date: 2019-11-05
HUNAN GREATWALL INFORMATION FINANCIAL EQUIP +1
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Problems solved by technology
[0003] The technical problem solved by the present invention is to provide an automatic sealing rotary cleaning device for ink cartridge nozzles in view of the clogging problem caused by the poor sealing effect of the existing ink cartridge nozzles
Method used
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[0030] see figure 1 , the ink cartridge nozzle automatic sealing rotary cleaning device shown in the figure is a specific embodiment of the present invention, and the device is used for sealing and cleaning the nozzle head of the ink cartridge 200 fixed on one side of the medium channel 100 . Wherein, the medium channel 100 is a parallel channel between the channel left side plate 101 and the channel right side plate 102, the medium is sent into the medium channel 100 through the transmission mechanism composed of the driving roller 103 and the driven roller 104, and the ink cartridge 200 is fixedly arranged On the left side plate 101 of the channel, the nozzles of inkjet printing of the ink cartridge 200 face into the medium channel 100, and are driven by the printing module inside the ink cartridge to perform inkjet printing on the medium. This embodiment is intended to describe in detail the technical solution of the present invention for sealing and cleaning the nozzles of...
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The invention discloses an automatic sealing rotating cleaning device for a nozzle of an ink box. The device comprises a sealing assembly and a cleaning assembly, wherein the sealing assembly and thecleaning assembly are movably arranged relative to a nozzle of an ink box; the sealing assembly comprises a sealing layer and a sealing ring, wherein the sealing layer and the sealing ring are arranged on one side of a medium channel and opposite to the nozzle of the ink box, an opening of the sealing ring is sealed through the sealing layer, and the sealing layer and the sealing ring cover the nozzle of the ink box at the limit position during moving towards the ink box; and the cleaning assembly comprises a cleaning head arranged on one side of the medium channel and opposite to the nozzle of the ink box, the cleaning head penetrates through the sealing ring during moving towards the ink box, a self-recovery channel for the cleaning head to penetrate is formed in the sealing layer, and the self-recovery channel is closed in a free state. According to the device, the nozzle of the ink box can be isolated and sealed when the device does not carrying out printing, the nozzle of the inkbox can be wiped and cleaned at regular time, the use time of the ink box for storage printing under the normal temperature and other environments is improved, and the blockage and maintenance causedby the dry and fixation of ink in the nozzle of the ink box are reduced.
Description
technical field [0001] The invention relates to an automatic sealing and rotating cleaning device for ink cartridge nozzles. Background technique [0002] In the existing equipment that needs self-service printing on the medium, the nozzle of the ink cartridge cannot be exposed to the air for a long time. Most of the various inkjet cartridges use foam to directly block the nozzle. Due to the air permeability of the foam, long-term non-printing will cause As a result, the ink in the foam is dry and hard, which further aggravates the blockage of the nozzle of the ink cartridge; in addition, some inkjet cartridges rely on the rubber sheet to scrape the nozzle, but the dry and hard ink cannot be wiped off by the rubber sheet, and can only be removed artificially. Lowering the ink cartridge to wipe and clean the nozzle opening requires dismantling the media channel, which is time-consuming and laborious, and requires the after-sales personnel of the manufacturer to guide the cust...
Claims
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Login to View More IPC IPC(8): B41J2/165
CPCB41J2/16517
Inventor 余勇胡威张浩
Owner HUNAN GREATWALL INFORMATION FINANCIAL EQUIP