<![CDATA[General Background Automated industrial manufacturing relies heavily on precise linear motion systems to maintain consistent production quality. Specific Background Automatic sprayer paint machines frequently experience mechanical jamming because paint overspray contaminates the ball tracks of linear bearings. Knowledge Gap Existing maintenance methods often lack integrated mechanical protection mechanisms like wipers and protective shields specifically designed to prevent sticky paint accumulation inside linear bearing blocks. Aims This study examines the optimization of linear bearing motion systems through the planning and design of wipers and protective shields as mechanical preventive solutions. Results Conceptual evaluations indicate that implementing wipers and deflector shields effectively prevents paint particle infiltration, minimizes friction, and sustains smooth mechanical movement. Novelty A customized mechanical wiper and shield integration model structured specifically to protect linear motion blocks in automatic painting environments. Implications Applying structured mechanical protection strategies significantly reduces unplanned machine downtime, lowers maintenance frequencies, and extends the operational lifespan of industrial linear bearings. Key Findings Highlights Preventive wiper designs successfully eliminate paint overspray residues from linear guide rails during operation. Protective deflector shields effectively block direct paint contamination from reaching critical bearing components. Integrated mechanical protection improves motion smoothness and prevents unexpected production line stoppages. Keywords Linear Bearing, Wiper, Bearing Protector, Automatic Sprayer Paint, Motion System Optimization]]>
