A scanning type textile digital printing equipment

Abstract

The invention discloses a scanning textile digital printing equipment, which comprises a cloth loading mechanism, a printing conveying belt mechanism, a gantry carriage, a printing scanning vehicle, a belt cloth glue removing device, a belt cleaning device, a printing control cabinet and an ink supply system; The printing conveying belt mechanism is set on the top of the frame, the gantry carriage spans above the printing conveying belt mechanism, the printing scanning vehicle is slidably set on the gantry carriage, and the belt cloth glue removing device straddles the front of the printing conveying belt mechanism Above the upper part, the cloth loading mechanism is arranged behind the printing conveying belt mechanism, and the belt cleaning device is arranged below the printing conveying belt mechanism. Its advantages are: the cloth loading mechanism adapts to the large and small rolls of cloth at the same time; the cloth is automatically corrected and aligned online in real time; the printing quality is high; the two functions of cloth glue and glue removal are integrated; The cleaning effect is improved; the water consumption is small, energy saving and environmental protection; the ink supply system starts quickly and the production efficiency is high.

Description

Technical field[0001]The present invention relates to a textile digital printing apparatus, and more particularly to a scanning textile digital printing apparatus.Background technique[0002]Scanning textile digital printing equipment is widely used in clothing, tabs, clothing, leather, luggage, transfer paper, artificial leaves, shoe materials, flockwork, thick plates, cloth. Currently, scanning textile digital printing equipment includes racks and an upper coverage, a printing and transport belt mechanism, a gantry carriage, a printing scanning vehicle, a belt cleaning device, a printing control cabinet, and ink supply system; The ink system includes a primary ink barrel, ink pump, a pre-stage filter, a secondary intok, nozzle, a circulating pump, a secondary outlet cartridge, a degassing lung, a post-stage filter, a first-class ink barrel, an ink pump, Pre-grade filter, degassing lung, post-grade filter, secondary intok ink cartridge and nozzle sequentially form ink supply system; ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing scanning textile digital printing equipment has the following technical problems (1) need to be equipped with a separate cloth rack; (2), the edge-aligning device is only for edge-aligning during the cloth-running process, requiring a large space for buffering ;(3) The position of the moving roller is fixed, and there is no chance to eliminate the creases of the cloth during printing; (4) The moving roller does not have a heating device, so that the cloth can be more closely attached to the printing conveyor belt; However, if the sticking is not tight, the nozzle will be damaged and the fabric will be scrapped; (5) It is inconvenient to adjust the counterweight of the constant tension mechanism, because there are too many types of fabrics, and the adaptability of the counterweight is not necessarily suitable for the fabric used. , needs frequent adaptation and adjustment; and the cylinder installed at both ends of the constant tension roller, due to the inevitable reality difference in the quality of the cylinder, it is difficult to control the balance of the force on both sides, and it is prone to jamming; (6) manual glue The flatness is poor, and the work efficiency of cloth glue removal is low; (7) the combination of cleaning methods is relatively simple, and the cleaning effect on the cloth fluff stuck on the surface of the conveyor belt is not ideal; (8) the water consumption is large, the waste water discharge is large, and there is no waste water recovery Using the system is not conducive to energy saving and environmental protection; (10) The temperature parameters of the ink are unstable and easily affected by the environment, resulting in poor printing effect consistency under different temperature conditions; The ink cartridge occupies the space of the equipment, which makes the maintenance and operation of the equipment unsatisfactory; the height of the secondary outlet ink cartridge is the same as the height of the secondary inlet ink cartridge due to structural reasons, and there is no height difference to form a natural flow rate; the circulation flow rate required by the nozzle can only be passed through the circulation The pump generates, and the nozzle discharges the air bubbles inside. It takes a long time for the nozzle to reach the ideal nozzle working state, generally at least 4 to 5 hours

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