Stencil Inspection Machine - Automatic Stencil Inspection Machine
Automatic stencil inspection equipment is a high-precision inspection equipment dedicated for cleaned stencil after printing. The main purpose is to control the quality of cleaned stencil. Utilizes the automatic image measurement technology to scan the standard stencil image and collects parameters such as tension, and then compares it with the cleaned stencil to determines whether the cleaned stencil is qualified within the set error range. At the same time, it automatically records and uploads the stencil cleaning inspection results to optimize the quality of the stencil and realize the automatic management of the information chain.
This equipment makes up for the defects of low efficiency, poor quality, inability to manage and trace data, and inability to improve the process of manual inspection, and provides an important reference for the improvement and control of printing process.
Model Type：SBT-JC1009SA
Ⅰ Application Introduction
Automatic Stencil Inspection Machine SBT-JC1009SA is a quality control device
designed for the use of stencils in SMT factories. With establishing a standard template based on stencils that have passed
incoming inspection, It’ve eliminated the need to import Gerber files during use and
enabled rapid inspection and evaluated their condition after daily using, cleaning, handling, and storage. Its core purpose is not to re-verify whether the stencil was “manufactured correctly,”but rather to help SMT factories confirm whether the
stencil “remains suitable for continued use at present.” Suitable for scenarios such as post-cleaning inspection, pre-line-change checks, re-inspection after frequent use, and condition verification prior to warehousing. It
monitors for blocked apertures, foreign objects, residues, burrs or abnormalities, damage, cleanliness,and changes in tension. The equipment features standard stencil template inspection, fast inspection
cycles, simple operation, a low training threshold, and suitability for high-frequency
process inspection. It can be integrated with MES, stencil cleaning equipment, and
intelligent storage systems to form a closed-loop, end-to-end stencil management
process of “use—cleaning—inspection—assessment—recording—storage—reuse.”
Ⅱ Equipment Description
1.Features
No Need to Import Original Files
Create standard templates based on physically inspected and approved stencils, eliminating the need for Gerber file parsing and complex program setup on the
SMT production floor.
Focused on SMT Process Quality Control
Focuses on changes in the stencil’s condition following production, cleaning, handling, and storage to help determine whether the stencil remains
serviceable.
Rapid Inspection Using Standard Templates
Select a stencil, load a template, perform the inspection, and generate a result — ideal for quick checks after cleaning, before line changes, and following
frequent use.
Simple Operation and Easy Training
Does not rely on complex Gerber/CAM operations; standard SMT floor
personnel can complete inspections following standard procedures, reducing
reliance on specialized skills.
Suitable for Frequent Use
Designed for repetitive, high-frequency process inspections on the field, it
better aligns with SMT production rhythms and daily management needs.
Focus on Actual Usage Risks
Can be used to monitor issues such as clogged apertures, foreign objects, residues, burrs or abnormalities, damage, and cleanliness, as well as changes in
tension and flatness; specific capabilities depend on actual equipment
configuration.
Targeted Investment and High Cost-Effectiveness
The product architecture is designed around SMT process control
requirements, minimizing complex features and redundant investments
unrelated to manufacturing acceptance scenarios.
Supports Closed-Loop Stencil Management
It integrates with stencil cleaning, MES, and smart storage systems to enable
end-to-end traceability of the entire process — including use, cleaning,
inspection, evaluation, recording, storage, and reuse.
2.SystemsMain Structure：Stainless Steel weld and vanished
Control Part：PLC+ industrial PC
Drive：Servo motor driver
Movement：Servo motor, Belt,Guide rail,Linear Slider；
Feedback part：Optical switch, sensor,signal connection；
Optical part：camera,lens,light source,light source controller；
3.Function Explanation
