Handheld flexible packaging ink automatic extrusion device

Abstract

The embodiment of the invention relates to a handheld flexible packaging ink automatic extrusion device used for extruding ink in an ink package. The automatic extrusion device comprises a device shell, a rolling device, a control circuit and a power source. The device shell comprises a handle and a shell body. The handle is arranged on one side of the shell body and fixedly connected with the shell body. The bottom face of the shell body is provided with a first opening. The top face of the shell body is provided with a second opening. The rolling device is arranged in the shell body and comprises a compression roller driving motor and two parallel compression rollers. One end of each compression roller is provided with a compression roller driving gear, and the two compression roller driving gears are synchronously meshed. The compression roller driving motor is provided with a motor gear meshed with one compression roller driving gear. The compression roller driving motor drives the corresponding compression roller driving gear to rotate so as to drive the two compression roller driving gears to rotate synchronously in opposite directions. The control circuit is arranged in the shell body and connected with the compression roller driving motor. The power source is arranged in the shell body and supplies power to the control circuit and the rolling device.

Description

technical field [0001] The invention relates to the technical field of printing equipment, in particular to a handheld flexible packaging ink automatic extrusion device. Background technique [0002] Most of the traditional printing inks use metal or plastic hard-sealed ink barrels. During printing operations, it is necessary to manually transfer the ink from the ink barrels to the ink fountain, which is very inconvenient to operate. [0003] The industry has also developed some extruders for extruding the viscous paste printing ink in the metal or plastics ink tank for this reason. Under the extrusion of the piston disc, the ink is discharged from the discharge port. The application of this equipment requires the inner diameter of the ink tank to be well rounded. However, there are problems in practical application: the roundness size of the current ink barrel cannot meet the precision requirements, and the inner diameter error of the ink barrel is slightly larger, which ...

AI Technical Summary

Problems solved by technology

However, there are problems in practical application: the roundness size of the current ink barrel cannot meet the precision requirements, and the inner diameter error of the ink barrel is slightly larger, and there will be problems of unclean extrusion and even ink leakage.

Residual ink is cured in metal or plastic ink tanks, and the cured waste of these inks is non-flammable and toxic, so there is no effective and environmentally friendly recycling method

[0004] In addition, the extruder must be fixedly installed on the ink fountain for use, and each color group needs to use a separate extruder to avoid the problem of color mixing, making the device costly, occupying a large area, and inflexible in use

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