Automatic stamping machine

Abstract

The invention discloses an automatic stamping machine which comprises a rack, a stamp device and a motor. A paper inlet and a paper outlet are formed in the rack, the stamp device comprises stamps, compression rollers and an ink conveying roller, the automatic stamping machine is characterized in that the stamps are arranged on the transmission rollers, the transmission roller is connected with the motor, the transmission rollers are arranged between the compression rollers and the ink conveying roller, the stamps are matched with the ink conveying roller and the compression rollers, the ink conveying roller is connected with an ink inlet device, the ink inlet device comprises an injector and a transmission device, a push rod of the injector is driven by the transmission device to be arranged in a cavity of the injector in an axial moving mode, stamp-pad ink is arranged in the injector, an ink path communicated with the roller face and the roller end of the ink conveying roller is arranged in the ink conveying roller, and an injection opening of the injector is communicated with an ink path opening in the end of the ink conveying roller through a conveying pipe. The automatic stamping machine is reasonable in structure, convenient to use, controllable and adjustable in stamp-pad ink supply and better in stamp effect, and the situation that the stamp effect and rack sanitation are influenced by supersaturation overflowing of the stamp-pad ink on the ink conveying roller is avoided.

Description

technical field [0001] The invention relates to an improved invention of an automatic sealing machine. Background technique [0002] In the prior art, stamping machines are widely used as office equipment, and are frequently used, especially in the financial industry, such as banks and tax authorities. In response to the needs of the industry, the applicant invented and authorized an automatic stamping device in 2011. The patent number is 201120169197.3, and the title of the invention is "Automatic Sealing Device for Receipts for Financial Systems". The following content is disclosed: the device It consists of three parts: a paper feeding mechanism, a stamp mechanism and an oil printing mechanism. The paper feeding mechanism includes a transmission motor. It is characterized in that the ink printing mechanism includes a mimeograph box, and the oil printing roller, linoleum and linoleum support are arranged in the mimeograph box. , the linoleum is attached to the printing oi...

AI Technical Summary

Problems solved by technology

The above-mentioned patent transmits the ink to the ink transfer roller through the felt, and then transfers it to the seal. Since the bottom of the felt is soaked in the ink box, the felt will always deliver the ink. When the seal does not work for a long time, the ink on the felt and the transfer roller will The ink is in a saturated state. When the ink is oversaturated, it will overflow the mimeograph box, which will affect the next stamping. Not only will the paper be stained, but the ink will be oversaturated, and the ink will cause the stamp on the paper to be unclear. The stamp is not easy to dry and easy to smudge, which brings inconvenience to users

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