Revolutionizing Bathroom Button Assembly: Ruizhi Intelligence’s Flush Button Assembly Machine Leads the New Paradigm of Precision Production

In the context of the global bathroom industry’s accelerated intelligent upgrading, toilet flush buttons, as core interactive components for high-frequency use, their assembly precision directly affects product durability and user experience. Recently, Ruizhi Intelligence launched a new generation of Flush Button Assembly Machine, which overcomes the assembly challenges of multi-type products such as traditional toilet buttons, smart toilet touch panels, and concealed flush buttons with millimeter-level precision and flexible production capabilities, pushing bathroom manufacturing into a new era of “high-efficiency, waterproof, and intelligent” production.

Core Technological Breakthroughs: Deep Integration of Precision Control and Intelligent Inspection

Four-Axis Linkage Precision Assembly System

The equipment is equipped with a high-precision four-axis robotic arm and servo electric cylinder, constructing a closed-loop control system of “positioning-tightening-inspection”:

• Dynamické adaptívne riadenie krútiaceho momentu: For different components such as flush button cartridges (requiring 3-5N·m torque) and seals (1-2N·m), the system can automatically switch between 8 tightening modes, with torque control accuracy reaching ±0.03N·m. After application by a leading bathroom enterprise, the button water leakage rate dropped from 2.5% to 0.08%, and assembly efficiency increased by 2.3 times.
• Flexibilná technológia lisovania: In the assembly of button panels and bases, the robotic arm presses with a constant force of 0.3N, combined with a visual positioning system to achieve 0.1mm-level gap control, reducing panel deformation rate by 75% compared with traditional rigid assembly.

3D Visual Inspection and Waterproof Performance Screening

The equipment integrates 5K industrial cameras and laser leak detectors to achieve full-size inspection and waterproof performance verification:

• Rozpoznávanie defektov na mikrónovej úrovniGenerovaním 3D modelov komponentov pomocou štruktúrovaného svetelného skenovania dokáže systém identifikovať otrepy, deformácie a iné chyby na úrovni 0,2 mm. Pred montážou gumových tesnení systém automaticky vyradí komponenty s rozmermi mimo tolerancie, čím sa následná miera porúch spôsobených únikom vody znižuje z 2,81 TP3T na 0,31 TP3T.
• Algoritmus optimalizácie cesty umelej inteligencie: Automatically generating spiral assembly trajectories based on button structures, for touch panel components of smart toilets, the path planning efficiency is 12 times higher than manual programming, shortening the assembly time per component from 45 seconds to 18 seconds.

Modulárny systém rýchlej zmeny

The equipment adopts a quick-plug tooling module design, supporting rapid switching of different specifications of flush buttons:

• 10-Minute Ultra-Fast Changeover: Dedicated modules are equipped for three types of products: traditional toilet buttons, smart touch panels, and concealed buttons:

• Traditional button module: Integrated with multi-axis tightening mechanism and pressing life testing device;
• Smart panel module: Equipped with circuit conduction detection and touch sensitivity calibration unit;
• Concealed button module: Built-in automatic waterproof glue coating system.
  Through electromagnetic locking devices, module replacement time is compressed to 10 minutes, increasing changeover efficiency by 80% compared with traditional methods.
  • Inteligentné zadávanie procesných parametrovPočas prechodu systém MES automaticky načíta tabuľku kusovníka príslušného produktu a algoritmus umelej inteligencie optimalizuje parametre montáže na základe historických údajov, čím sa zabráni stratám efektivity spôsobeným manuálnym ladením.

Scenáre aplikácie v praxi: Dvojité zlepšenie efektívnosti a kvality

Case 1: Fully Automatic Assembly of Smart Toilet Touch Panels

In the production line of a high-end bathroom brand, the comparison between traditional processes and automated equipment is as follows:

Especially in the alignment of touch panels and bases, the equipment monitors pressure distribution at 6 points in real-time and adjusts the press-fitting speed (0.5-2mm/s), controlling the distance between the touch sensing layer and the circuit board within 0.05mm, which increases precision by 4 times compared with manual assembly, ensuring touch response sensitivity.

Case 2: Precision Assembly of Concealed Flush Buttons

Aiming at the concealed flush buttons of high-end bathrooms, the equipment demonstrates unique advantages:

• Bolesti tradičných procesov: The embedded structure of buttons and walls is complex, requiring special tools for manual assembly, taking 10 minutes per set, and uneven waterproof glue application results in a water leakage rate of 5%.
• Automatizované riešenie: Through a dual-vision system (top-view + side-view cameras), it real-time monitors assembly deviations, and the robotic arm completes interface docking with 0.03mm-level precision. Combined with a peristaltic pump automatic glue coating device, the assembly time per set is shortened to 3 minutes, and the water leakage rate is reduced to below 0.1%. After application by a bathroom enterprise, the yield rate of concealed buttons increased from 85% to 99.6%, saving over 1.8 million yuan in annual quality costs.

Industry Impact: Opening the Intelligent Transformation of Bathroom Manufacturing

Vzhľadom na rastúci dopyt po inteligentných a špičkových produktoch na globálnom trhu s kúpeľňami sa presné montážne schopnosti stali hlavnou konkurencieschopnosťou podnikov. Riaditeľ výskumu a vývoja spoločnosti Ruizhi Intelligence poukázal na to, že zariadenie podporuje prepojenie s digitálnym dvojčaťom továrne prostredníctvom protokolu OPC UA, ktorý dokáže v reálnom čase nahrávať montážne dáta do cloudu, čím sa dosahuje sledovateľnosť celého procesu od komponentov až po hotové výrobky.

At present, the equipment has been implemented in leading enterprises such as Kohler and TOTO, averagely reducing 10 workers per production line and decreasing workshop floor area by 35%. Industry reports show that the flush button assembly machine market will grow at an average annual rate of 27% in the next 3 years. Equipment with AI vision and modular design will become the mainstream, promoting the thorough transformation of bathroom manufacturing from “manual assembly” to “intelligent manufacturing”.

Technické rozšírenieTechnológia viacosového prepojenia zariadenia získala národný patent na vynález (číslo patentu: ZL2024XXXXXX) a systém 3D videnia prešiel bezpečnostnou certifikáciou ISO 13849 PLd. Spoločnosť Ruizhi Intelligence predvedie vysokorýchlostný proces montáže inteligentných splachovacích ventilov toaliet na medzinárodnej výstave kuchýň a kúpeľní v Šanghaji (KBC) v októbri 2025, kde si návštevníci budú môcť podrobne pozrieť technické detaily presnej montáže na úrovni 0,1 mm.
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