Printing ink supply device of inkjet equipment

Abstract

The invention discloses a printing ink supply device of inkjet equipment. The printing ink supply device comprises a printing ink box, wherein an open source single chip microcomputer is arranged on the side surface of the printing ink box; a pressure regulator is arranged on the top of the printing ink box; and the side surface of the printing ink box communicates with a printing ink outlet pipe.According to the printing ink supply device of the inkjet equipment, a temperature regulating device is used for heating printing ink so as to avoid the problem that the discharging of printing ink is difficult due to the increasing of viscosity of the printing link resulting from the excessive low temperature of the printing ink, and thus, the reasonability of design is ensured; the printing inkin the printing ink box is uniformly stirred by a stirring device so as to avoid the problem that the uneven oil printing reduces the inkjet quality of the inkjet equipment, and thus, the normal workof the inkjet equipment is ensured; a filtering device is used for filtering the printing ink so as to prevent filter residues in the printing ink from damaging a spray head, thus, the service life of the inkjet equipment is prolonged, and the maintenance cost is reduced; a clamping mechanism is used for assembling the filtering device and the printing ink box; the filtering device and the printing ink box are convenient to install and dismantle; and the filtering device is convenient to wash.

Description

Technical field [0001] The invention relates to the technical field of inkjet equipment, in particular to an ink supply device of the inkjet equipment. Background technique [0002] In the prior art: The patent with the authorized publication number CN 203995116U discloses an ink supply device for an inkjet device, which includes an ink cart and a printing unit. The cable of the ink cart and the printing unit are connected by an explosion-proof plug, The ink trolley is provided with an ink pump body and an ink motor, the explosion-proof plug includes a socket and a plug, the ink trolley is provided with an ink supply tube, and the ink supply tube is provided with a flow limiting valve, the flow limiting valve It is an electric valve, a battery is provided in the flow limiting valve, a wireless signal receiver is provided on the flow limiting valve, the shell of the ink motor is a solar receiving board, and a cooling fan is connected to the ink motor through a bracket, The ink mo...

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Problems solved by technology

[0002] In the prior art: the patent with the authorized publication number CN 203995116U discloses an ink supply device for inkjet equipment, including an ink trolley and a printing unit, the cable of the ink trolley and the printing unit are connected through an explosion-proof plug, The ink trolley is provided with an ink pump body and an ink motor, the explosion-proof plug includes a socket and a plug, the ink trolley is provided with an ink supply pipe, and the ink supply pipe is provided with a flow limiting valve. It is an electric valve, a storage battery is provided in the flow limiting valve, a wireless signal receiver is provided on the flow limiting valve, the shell of the ink motor is a solar receiving plate, and a cooling fan is connected to the ink motor through a bracket. The ink motor is equipped with a backup power supply, which can be replaced. It has the following disadvantages: 1. If the temperature of the ink is too low, it will easily cause the viscosity to be too high, which will make it difficult to discharge; The inkjet quality of the ink equipment; 3. The filter residue in the ink acts on the nozzle for a long time, which will cause the nozzle to be blocked, thus increasing the maintenance cost

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