Food Grade Clear Bellows Vacuum Suction Pad, Transparent Double Layer Suction Cups, Industrial Grade Pneumatic Accessories for Clean Workshop Automation

First, double layer structure multi-scene adaptation advantage. Double layer bellows buffer structure provides sufficient height compensation and impact buffering, can adapt to various irregular workpiece surfaces, has wider application range than flat suction cups, and effectively reduces workpiece damage caused by impact. Second, transparent visual management advantage. Fully transparent design realizes real-time visualization of adsorption state, operators can find problems such as poor fitting and vacuum leakage at the first time, greatly reducing the risk of workpiece falling and damage, and improving production safety and yield. Third, food grade clean production advantage. High-quality transparent material meets international food contact and clean workshop standards, no pollution, no residue, perfectly adapts to food, medicine, medical device and electronic clean room production scenarios, meeting the high requirements of clean production. Fourth, non-marking high yield advantage. Ultra-soft transparent contact surface will not damage the workpiece surface and leave traces, effectively reducing the defective rate caused by suction cup marks, saving production costs for enterprises, especially suitable for high value-added precision workpieces. Fifth, universal interchangeable convenient advantage. Standard interface is fully compatible with existing mainstream pneumatic systems and manipulator equipment, no need to modify fixtures, direct replacement and use, zero transformation cost, convenient for after-sales maintenance and equipment upgrade.

First, select the corresponding size and material according to the workpiece size, weight, surface condition and working environment: select small size for small precision parts and electronic components; choose medium size for conventional food packaging and plastic parts; adopt large size for heavy plates and large workpieces. Select food-grade silicone for food, medicine and clean room scenarios. Second, inspect the transparent suction cup before installation, confirm no cracks, scratches, yellowing, aging and debris adhesion inside and outside the cup body, ensure the double layer bellows structure is intact and elastic, and the sealing lip is flat and free of defects to avoid vacuum leakage. Third, align the standard threaded interface of the transparent suction cup with the manipulator bracket or vacuum connector, screw and lock firmly, apply appropriate food-grade sealant if necessary to ensure air tightness and meet clean production requirements. Fourth, connect the vacuum pipeline and conduct air tightness test, adjust the vacuum negative pressure to the recommended range of -50kPa~-80kPa (adjust according to workpiece weight and material), check that there is no air leakage at the interface, and observe through the transparent cup body that the sealing lip is evenly fitted and there is no bubble. Fifth, carry out trial adsorption operation on the target workpiece, observe the fitting state through the transparent cup body to confirm that the suction cup is fully fitted with the workpiece surface without foreign matter occlusion, verify that the workpiece is firmly adsorbed without offset, shaking or surface marks, and it can be lifted stably at the set moving speed. Sixth, start formal production after passing the trial run. For daily maintenance, regularly wipe the inside and outside of the transparent suction cup with clean soft cloth or neutral cleaning agent to remove dust, oil stains and debris, check the transparency, bellows integrity and sealing lip wear degree every month, and replace the suction cup in time if obvious yellowing, hardening, cracking, suction weakening or poor transparency occurs.