Automatic cutting piece printing production line

Abstract

The invention discloses an automatic cutting piece printing production line. The production line comprises a combined rack body, a work platform is arranged on the combined rack body, a conveying beltand a drive device of the conveying belt are arranged on the combined rack body, a traceless movable washing double faced adhesive tape layer is fixedly pasted on the upper surface of the conveying belt, and comprises a fixed adhesive layer on the bottom face and a movable washing adhesive layer on the top face, and the fixed adhesive layer is fixedly connected with the upper surface of the conveying belt in a fixed gluing manner. Through the particular characteristics of the traceless movable washing double faced adhesive tape layer, pasting fixing and eradicating moving of a printed material are achieved, meanwhile, the printed material can achieve traceless residue, eradicating separating can be conveniently and rapidly achieved, the subsequent collection and arranging operation is notaffected, in addition, after repeated pasting, the movable washing adhesive layer can be subject to washing treatment and drying treatment, viscosity is recovered again, the gluing procedure can be omitted, production cost is reduced, production efficiency is improved, and the production line is more environment-friendly and clean.

Description

technical field [0001] The invention relates to the field of printing production equipment, more specifically to an automatic printing production line for cutting pieces. Background technique [0002] At present, in the shoe industry, clothing and luggage industry, there are many flat materials that need to be printed, such as shoe upper printing or printing on luggage. Before printing, all substrate materials have been cut. In the feeding process, the general industry uses manipulator or vacuum adsorption to lay the material. The manipulator is to use the manipulator to lay the stacked substrates that need to be printed on the printing table, and then print; vacuum adsorption Spreading is to use vacuum adsorption to absorb the substrate, then transfer it to the printing table, and then print; although these methods can realize automatic spreading, there are some shortcomings and shortcomings: 1. When the manipulator is laying the material, The position where the substrate ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the shoe industry, clothing and luggage industry, there are many flat materials that need to be printed, such as shoe upper printing or printing on luggage. Before printing, all substrate materials have been cut. In the feeding process, the general industry uses manipulator or vacuum adsorption to lay the material. The manipulator is to use the manipulator to lay the stacked substrates that need to be printed on the printing table, and then print; vacuum adsorption Spreading is to use vacuum adsorption to absorb the substrate, then transfer it to the printing table, and then print; although these methods can realize automatic spreading, there are some shortcomings and shortcomings: 1. When the manipulator is laying the material, The position where the substrate is laid is easy to shift. In the actual production process, the material spreading effect is not good. When processing the substrate with high printing accuracy requirements, it has a considerable impact on the printing quality; 2. Use vacuum adsorption When laying the material, it has certain requirements for the substrate. The substrate must have a certain adsorption area, and the surface should not have too many through holes. If the substrate is too heavy or too thick, it cannot be adsorbed; 3. Vacuum adsorption consumption can

However, there are still some deficiencies in practical application. First, the viscosity of the adhesive layer on the conveyor belt gradually degrades during use and cannot be used for a long time. Shifting or shifting during the printing process affects the quality of printing; secondly, because the adhesive layer directly sticks to the substrate, the back of the substrate still has a certain amount of sticky residue after it is scooped off, which will affect the subsequent sorting and collection; thirdly, due to It is necessary to apply more glue for pasting, which increases the production cost, and the glue will have a certain environmental impact, which is not environmentally friendly

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