Anti-fake bill online ink-jet ink amount monitoring device
A monitoring device and inkjet technology, applied in printing devices, printing, etc., can solve problems such as product quality problems, increased costs, and increased number of shutdowns, and achieve the effects of low manufacturing costs, simple and compact structure, and easy use
Inactive Publication Date: 2016-06-01
东港股份有限公司
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Problems solved by technology
[0002] The small airbrush type online coding system currently used in printing machines requires manual replacement of the ink bag after the ink in the ink bag is used up. Often, the life of the airbrush is shortened and product quality problems occur due to the lack of ink in the ink bag and the delay in supplying ink in time. Cause waste of printing semi-finished products, increase the number of downtime caused by failures, etc., which will eventually lead to higher costs
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[0009] On-line inkjet ink volume monitoring device for anti-counterfeit bills, including ink barrel 1, ink pump 2 and ink bag 3 connected in sequence through pipelines, nozzle 4 is arranged at the lower end of ink bag 3, and nozzle 4 is arranged on the upper end of ink bag 3 One end of the balance 5 is connected, the other end of the balance 5 is provided with a counterweight 6, the upper and lower sides of the counterweight 6 are respectively provided with a first sensor 7 and a second sensor 8, and the first sensor 7 and the second sensor 8 are close to the opening side of the inkjet system , both the first sensor 7 and the second sensor 8 are connected to the controller 9 , and the controller 9 is also connected to the ink pump 2 . With the operation of the inkjet system, the amount of ink in the ink bag 3 decreases, and the balance 5 makes a corresponding change. The sensor 7, the first sensor 7 transmits the signal to the controller 9, and the controller 9 controls the in...
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An anti-fake bill online ink-jet ink amount monitoring device comprises an ink barrel, an ink pump and an ink bag which are connected in sequence by a pipeline. A spray head is arranged on the lower end of the ink bag. The ink bag is connected with one end of a balance, and the other end of the balance is provided with a balance weight. A first sensor and a second sensor are respectively arranged on the upper and lower sides of the balance weight. The first sensor and the second sensor are respectively connected with a controller. The controller is further connected with the ink pump. The anti-fake bill online ink-jet ink amount monitoring device has the advantages that the balance and the balance weight are arranged at one side of the ink bag, the balance acts correspondingly when the ink bag is lack of ink, and a signal is transmitted to the controller through the sensors, the controller controls the ink pump to inject ink to the ink bag, so that the ink amount in an ink-jet pen chamber is precisely monitored, timely and suitable adding is ensured, and the defect of a conventional ink supplying system that the ink bag is replaced after the ink in the ink bag is used up is reliably avoided; in addition, the structure is simple and compact, the manufacturing cost is low and the usage is simple.
Description
technical field [0001] The invention relates to a monitoring device, in particular to an online inkjet ink volume monitoring device for anti-counterfeit bills. Background technique [0002] The small airbrush type online coding system currently used in printing machines requires manual replacement of the ink bag after the ink in the ink bag is used up. Often, the life of the airbrush is shortened and product quality problems occur due to the lack of ink in the ink bag and the delay in supplying ink in time. It causes waste of printing semi-finished products, increases the number of downtime due to failures, etc., which eventually leads to higher costs. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide an online inkjet ink volume monitoring device for anti-counterfeit bills. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: an o...
Claims
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IPC IPC(8): B41J2/175B41J29/38
Inventor 李令民李春杰
Owner 东港股份有限公司