Printing platform clamping device for automation line PCB

Abstract

The invention discloses a printing platform clamping device for an automation line PCB. The printing platform clamping device comprises a printing platform surface, wherein guide rail sliding block pairs A and guide rail sliding block pairs B are installed at the adjacent side edges of the printing platform surface separately, the guide rail sliding block pairs A are movably clamped with mountingbars which are loaded with a certain amount of air cylinders A, the guide rail sliding block pairs B are movably clamped with mounting bars which are loaded with a certain amount of air cylinders B, and a corresponding amount of press plate chucks A and press plate chucks B are installed at the output ends of the air cylinders A and the output ends of the air cylinders B respectively. When the printing platform clamping device for the automation line PCB works, a short stroke fixture assembly and a long stroke fixture assembly move to the edges, close to the four sides of the PCB, of the loaded press plate chucks of the assemblies along the respective guide rail sliding block pairs according to routes set by a program, then under the action of the air cylinders A and the air cylinders B, all the press plate chucks A and the press plate chucks B on the four sides descend, thus chuck cap edges compress the periphery of the PCB, and thus the PCB cannot be shifted.

Description

technical field [0001] The invention relates to the technical field of PCB processing equipment, in particular to an automatic line PCB circuit board printing platform clamping device. Background technique [0002] In the production process of character printing on circuit boards, the PCB board must be positioned before printing can be carried out, and the size of PCB boards of different material numbers is different. Currently, the character printing process of printed circuit boards is usually completed by a special character printing workshop. However, the pick-and-place and positioning of the sheets on the printing table are mostly manual single-machine operations, and the production efficiency is low. Moreover, the character printing production mode that is separated from the upstream and downstream process equipment is inefficient, which makes the production site of the entire circuit board more demanding. , higher labor costs. However, the just-emerged printed circui...

AI Technical Summary

Problems solved by technology

[0002] In the production process of character printing on circuit boards, the PCB board must be positioned before printing can be carried out, and the size of PCB boards of different material numbers is different. Currently, the character printing process of printed circuit boards is usually completed by a special character printing workshop. However, the pick-and-pl

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