株式会社水島機械設計 List of Products and Services

Are you facing any of these issues in the assembly process of precision connectors? - The accuracy of terminal insertion and press-fitting varies depending on the operator. - Manual work is approaching its limit in terms of cycle time. - Defects are found during post-assembly inspection, leading to an increase in rework. - You want to automate, but you don't know where to start. We at Mizushima Machine Design will automate that process with our "assembly process dedicated unit." Mizushima Machine Design Co., Ltd. designs and manufactures dedicated units specifically for the assembly process of precision connectors, including FPC connectors. Our assembly units are not designed to simply replace manual assembly tasks; instead, we aim to stabilize the process by organizing the reasons for variation and identifying where stress occurs. By combining mechanisms, jigs, and controls for processes such as terminal insertion, press-fitting, fitting, and positioning into a unit, we achieve: - Stability of accuracy that was difficult to achieve manually - Stability and improvement of cycle time - Reduction of defects and rework after assembly.

• Other Connectors
• Other electronic parts

Our packaging unit automatically performs tray packing, taping, and sorting as a post-process for assembly and inspection. 【Features】 Compatible with trays and taping Automatically ejects defective items Quantity management and prevention of counting errors Smooth connection as a line endpoint At Mizushima Machine Design, we have been automating processes and building lines for precision parts in applications and production sites such as the following: Mass production line for precision connectors (FPC and board-to-board connectors) Assembly and inspection processes for small components for electronic devices Assembly and inspection processes for automotive and EV components Assembly and inspection processes for precision parts for medical and analytical equipment Semi-automation and automation of processes that were primarily manual Automation and improvement of only one process in existing lines * We cater to "fine, precise, and thin parts" without limiting ourselves to specific industries or components. ■ We respond to inquiries like these: "I don't know if this part can be automated." "I want to improve just one process first." "I want to consider future line integration." "The drawings and specifications are not finalized yet." Please feel free to consult with us even at the planning or conceptual stage.

• Other conveying machines
• Binding/Packing Machine
• tray

- Blockages and stoppages occur in parts supply - Fine parts do not align properly - Manual placement does not increase takt time The supply of precision parts is a crucial process that affects the stable operation of the line. Our company designs and manufactures supply and alignment units that can handle fine, thin, and lightweight parts. It can be integrated into the line as one of the process units. 【Features】 - Blockages and stoppages occur in parts supply - Fine parts do not align properly - Manual placement does not increase takt time - Also supports improvements in supply for existing lines

• Other electronic parts
• Other Connectors
• Other power sources

Is the inspection process becoming a bottleneck? ● Fatigue and inconsistencies occur in visual inspections ● The presence, tilt, and chipping of fine parts are not visible ● Defective products are being released ● It is difficult to secure inspectors The image inspection unit will solve these issues. Leveraging the inspection know-how cultivated in precision connector mass production lines, we provide a dedicated image inspection unit that rapidly inspects the presence, position, tilt, and dimensions of fine parts. By integrating it into the production line, we achieve continuous inspection that does not interrupt the flow of "assembly → inspection → packaging."

• Other machine tools
• Inspection fixture

This is a list of precision parts that Mizushima Mechanical Design can handle. Please use it as a reference for inquiries such as, "Can our parts be automated?" Our company supports the automation of production lines/processes for the following fine, precision, and thin parts. 【Supported Parts Categories】 ■ Various Connectors 　● FPC Connectors 　● Board-to-board Connectors 　● Wire and Terminal Related Parts ■ Electronic Components 　● Sensor Parts 　● Small Communication Parts 　● Signal-related Components ■ Small Units for Automotive and EV Applications 　● Connector Peripheral Parts 　● Insulation Parts 　● Resin and Thin Metal Parts ■ Precision Parts for Medical and Analytical Equipment 　● Cartridge Parts 　● Small Modules for Measurement ■ Types of Processes 　● Supply (Alignment, Separation) 　● Assembly (Fitting, Pressing, Riveting) 　● Inspection (Image, Presence/Absence, Dimensions) 　● Packaging (Trays, Taping)

• Other assembly machines
• Machinery and equipment installation/dismantling/relocation
• Board to Cable Connector

Are you facing any of these issues on your precision parts production line? ● Too much manual work, leading to unstable quality ● Parts are small, and the assembly and inspection processes can't keep up ● Want to increase takt time but don't know how to automate ● The inspection process is a bottleneck Mizushima Machine Design will solve these challenges by combining "process units." We are a line manufacturer that utilizes the know-how gained from mass production lines of precision connectors to custom-build production lines for all types of precision parts (supply → assembly → inspection → packaging). By combining the "process units" that are common elements of production lines: 1. Supply 2. Assembly (insertion/press-fitting) 3. Inspection 4. Packaging We design the optimal line to meet our customers' work, takt, and quality requirements. We also support phased implementation, from partial automation to full line construction.

• Other assembly machines
• Assembly Machine
• Other processing machines

We design and manufacture tools such as connector insertion jigs and fixed-length cutting jigs. We strive to create functional products that enhance productivity, are cost-effective, and durable.

• Assembly Machine

Mizushima Machine Design Co., Ltd. designs and manufactures tools such as connector press-in jigs and fixed-length cutting jigs. We strive to create functional products that enhance productivity, are cost-effective, and durable. For more details, please contact us or refer to our catalog.

• Assembly Machine
• Assembly Jig