Full-automatic code spray-printing equipment

Abstract

The invention relates to full-automatic code spray-printing equipment which comprises a machine table, a locating clamp, a first movement mechanism, a second movement mechanism, a third movement mechanism, a code spray-printing mechanism and an ink supply box. The locating clamp is arranged on the machine table. The first movement mechanism is arranged on the machine table and located on one sideof the locating clamp. The second movement mechanism is arranged on the first movement mechanism and located above the locating clamp. The third movement mechanism is arranged on the second movement mechanism and corresponds to the locating clamp. The code spray-printing mechanism is arranged on the third movement mechanism. The ink supply box is located on one side of the machine table and connected with the code spray-printing mechanism through a pipeline. According to the full-automatic code spray-printing equipment, three-axis drive is adopted; the structure is simple; code spray-printingis accurate; the code spray-printing efficiency is high; operation is simple; spray-printing of products of multiple angles can be achieved; and workers can operate the full-automatic code spray-printing equipment without much training.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to a fully automatic coding equipment. Background technique [0002] The polarizer is a key part of the LCD panel. Its main function is to convert the non-polarized natural light into polarized light, so that the polarized light and the light perpendicular to the electric field pass through, so that the LCD panel can display images normally. In the process of producing polarizers, it is necessary to spray codes on the surface of polarizers. The purpose of the codes is mainly to distinguish incoming manufacturers, and to distinguish product protection film surfaces or release film surfaces. Due to the different angles of polarizers, the customer requires that the location of the inkjet code be within the specified area. At present, the general inkjet printer printing method can only print products with regular 0° and 90°, and cannot print special angles, such as 7°, 45° and 83° e...

AI Technical Summary

Problems solved by technology

Due to the different angles of the polarizers, the customer requires that the position of the inkjet code be within the specified area. At present, the general inkjet printer printing method can only print products with regular 0° and 90°, and cannot print special angles, such as 7°, 45° and 83° etc.

When the surface of the polarizer with a special angle is sprayed, a hand-held coding device is required to spray the code on the polarizer. The operation process is complicated and the production efficiency is low. Often, due to the uneven coding on the surface of the polarizer, it becomes a defective product. Increase the production cost of the enterprise

Images