Ink supply system for tire numeric printer

A printer and ink supply technology, applied in printing and other directions, can solve problems such as hose not feeding ink, test line disconnection, large ink leakage spots, etc., to reduce chip contact pin deformation, safe and convenient use, and high-quality printing quality effect

CN104290456AActive Publication Date: 2015-01-21HEFEI AIRWREN AUTOMATIC EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-01-21

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Abstract

An ink supply system for a tire numeric printer comprises a left ink supplier ink sleeve, a left ink exhaust bin, a left ink supplier, a left ink supply pipe, a printing pressure bin, a printing spraying nozzle, a right ink supply pipe, a printing character cart sliding frame, a right ink supplier, a right ink exhaust bin, a left ink cleaning scraping plate, a right ink cleaning scraping plate, a left ink sucker, a right ink sucker, a left waste ink sucking pipe, a right waste ink sucking pipe, a left ink cleaner, a right ink cleaner and a right ink supplier ink sleeve. As the ink supply system commonly composed of a left ink supply structure and a right ink supply structure is used for supplying ink to the printing pressure bin, the printing pressure bin and the printing spraying nozzle jointly act on numeric printing of a tire, the stability of the scientific designing process largely reduces the plugging rate and relieves the problems of ink backflow, ink leakage, deformation of a chip contact pin, damage to a chip, existence of impurities, volatilization and the like, continuous stability of the tire numeric printer is guaranteed, and a user can use the tire numeric printer more conveniently and at ease.
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Description

Technical field:

[0001] The invention belongs to the field of tire digital printers, in particular to an ink supply system for tire digital printers. Background technique:

[0002] The ink supply system of traditional tire digital printers mostly applies the siphon principle, that is, in two containers filled with liquid and connected by a siphon tube, the liquid always flows from the container with high pressure to the container with low pressure. We know that during the printing process, the ink cartridge of the printer will continuously deliver ink to the nozzle. While delivering the ink, the pressure inside the ink cartridge is also dropping, and it needs to inhale the same volume of air to maintain the pressure balance. The ink supply system will start from The air replenished in the vent hole of the ink cartridge is replaced by ink. The ink cartridge is also replenished with the same capacity of ink while delivering ink to the nozzle. The ink replenished into the inner...

Examples

Embodiment Construction

[0018] refer to figure 1 , an ink supply system for tire digital printers of the present invention adopts the following technical scheme: it is characterized in that: the printing pressure chamber 5 is provided with a printing nozzle 6 at the lower end, and the printing pressure chamber 5 is connected to the left ink supply pipe 4 through the left ink supply pipe 4. In the ink container 3, the upper end of the ink sleeve 1 of the left ink supply device is provided with a left ink exhaust chamber 2, and the lower end of the left ink supply device 3 is correspondingly provided with a left ink washing scraper 11, and the lower end of the left ink washing scraper 11 is connected to the left nozzle cleaner 17 The print head 6 is cleaned and waste ink is sucked by the left ink sucker 13 through the left waste ink suction pipe 15 .

[0019] The printing pressure chamber 5 is provided with a right ink supply pipe 7 connected to the right ink supply device 9, the upper end of the right...