Automatic positioning code printer

Abstract

The present invention relates to an automatic positioning code printer. The automatic positioning code printer comprises a frame, an ink supply assembly, a nozzle, a control assembly and a nozzle mobile assembly. The nozzle and the nozzle mobile assembly are connected with the control assembly; the nozzle mobile assembly includes an X-axis transmission mechanism and a Y-axis transmission mechanism; the X-axis transmission mechanism is arranged on the frame, the Y-axis transmission mechanism is arranged on the X-axis transmission mechanism, and the nozzle is installed on the Y-axis transmission mechanism. Compared with the prior art, the automatic positioning code printer is simple in structure, clear in printing, is able to print large characters and rapidly adapt the specifications of products with various printing codes, is accurate in printing code positioning, and greatly reduce the operators' labor intensity, etc.

Description

technical field [0001] The invention relates to a coding device, in particular to an automatic positioning coding device. Background technique [0002] During the tire manufacturing process, the type or code of the tire used must be marked on the extruded semi-finished product to facilitate subsequent engineering use and finished product marking. [0003] At present, various tire manufacturers generally use printing wheels or manual coding methods. The way of using the printing wheel has the following disadvantages: (1) The color of the printing is relatively light, and it is not clear after vulcanization; (2) The surface of the crown layer has a shape, and large characters cannot be printed; (3) The printing is unclear before vulcanization, and it is easy to cause tire blank Wrong vulcanization mold; (4) When each model is replaced, the printing mold needs to be replaced, which increases the load on the staff; (5) The printing is easy to replace and wrong (materials may al...

AI Technical Summary

Problems solved by technology

The way of using the printing wheel has the following disadvantages: (1) The color of the printing is relatively light, and it is not clear after vulcanization; (2) The surface of the crown layer has a shape, and large characters cannot be printed; (3) The printing is unclear before vulcanization, and it is easy to cause tire blank Wrong vulcanization mold; (4) When each model is replaced, the printing mold needs to be replaced, which increases the load on the staff; (5) The printing is easy to replace and wrong (materials may also be used wrong); (6) The printing mold and scraper are easy to deform, It needs to be replaced regularly; (7) Ghosting is easy to appear after printing and vulcanization

The method of using manual coding has the following disadvantages: (1) input information errors are prone to occur; (2) the moving method is inconvenient and manual movement is required; (3) the coordinate positions of each specification are different, which is easy to cause confusion in operation; ( 4) The positioning process requires manual measurement, and the position accuracy is low

The device belongs to the manual coding method, and has the disadvantages of the above-mentioned manual coding method

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