Energy-saving and environment-friendly printing equipment capable of preventing insufficient deposition caused by small viscosity of soldering paste

Abstract

The invention relates to the technical field of printing, and provides energy-saving and environment-friendly printing equipment capable of preventing insufficient deposition caused by small viscosity of soldering paste. The equipment comprises an equipment body, a push plate is movably connected to the interior of the equipment body, a linkage rod is movably connected to the bottom of the push plate, a sliding block is movably connected to the surface of the linkage rod, and an inclined block is movably connected to the side, away from the linkage rod, of the sliding block. According to the energy-saving and environment-friendly printing equipment capable of preventing insufficient deposition caused by small viscosity of the soldering paste, a driving mechanism drives the push plate to move, the push plate pushes the sliding block through the linkage rod, the sliding block and the inclined block are used in cooperation to drive a pressing plate downwards, the pressing plate compresses a compression spring and enables a piston to move, the piston extrudes out the soldering paste in a soldering paste box, and the soldering paste is sprayed to the surface of a cutter. When the pressing plate is about to stop moving, a time delay plate is separated from a time delay block through elastic force of a time delay spring, the time delay plate pushes the cutter through the connecting rod, the cutter assists the soldering paste to fully flow to the surface of the printing plate, the mobility of the soldering paste is improved, and skip printing is prevented.

Description

technical field [0001] The invention relates to the field of printing technology, in particular to an energy-saving and environment-friendly printing equipment that prevents insufficient deposition due to low viscosity of solder paste. Background technique [0002] Printing is to transfer text, pictures, photos, anti-counterfeiting and other originals through plate making, ink application, pressurization and other processes, so that the ink is transferred to the surface of paper, textiles and plastic materials. With the development of the times, printing equipment quickly transfers text and pictures. A large amount of printing is convenient for the recording and dissemination of culture, and printing equipment plays an important role in the inheritance of civilization. [0003] In the prior art, since the viscosity of the solder paste inside the printing equipment will gradually decrease with time, the decrease in the viscosity of the solder paste will prevent the solder pas...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, since the viscosity of the solder paste inside the printing equipment will gradually decrease with time, the decrease in the viscosity of the solder paste will prevent the solder paste from rolling on the stencil during printing, so that the solder paste cannot completely fill the stencil If the amount of solder paste deposited is insufficient, the printing will be missed, and the amount of solder paste on the surface of the printed board will cover the printed board, which will cause the printing pressure to increase and the offset phenomenon will occur. Therefore, a method to prevent solder paste from sticking Energy-saving and environment-friendly printing equipment with low performance and insufficient deposition came into being

Images