How does the bag opening vacuum cup series achieve stable and firm suction and grasping for products with rough surfaces with its unique design?
Publish Time: 2025-05-07
In the field of industrial handling, products with rough surfaces bring many challenges to suction and grasping. Rough surfaces often have irregular protrusions and depressions, making it difficult for traditional suction tools to form a stable seal, which in turn affects the firmness of suction. However, the bag opening vacuum cup series can effectively cope with this problem with its unique design and achieve stable and firm suction and grasping.The cup mouth design of the bag opening vacuum cup series is one of the keys to its stable suction. Its cup mouth is made of a special flexible material with good flexibility and elasticity. When the vacuum cup contacts the product with a rough surface, the cup mouth can fit the surface contour of the product closely. Whether it is a raised part or a concave pit, the flexible cup mouth can conform to its shape like an "amoeba" to fill the unevenness of the surface. Through this close fit, a good seal is formed between the vacuum cup and the product, effectively preventing air leakage, thereby ensuring the stability of the suction force.In addition to the flexible design of the cup mouth, the bag opening vacuum cup series is also equipped with a unique sealing structure. Special sealing lips are designed on the edge of the cup mouth. These lips will be in close contact with the surface of the product during the adsorption process to form a closed annular sealing area. The material of the sealing lips has been carefully selected to have a high friction coefficient and wear resistance. During adsorption, the sealing lips can tightly grasp the surface of the product, further enhancing the sealing effect. Even if there are tiny particles or impurities on the surface of the product, the sealing lips can wrap them through their own elasticity to ensure that the seal will not fail due to these factors.In order to better adapt to products with rough surfaces, the bag opening vacuum cup series also adopts a porous adsorption structure. At the bottom of the vacuum cup, there are many tiny adsorption holes. These adsorption holes can be evenly distributed on the surface of the product to increase the adsorption area. When the vacuum pump starts working, air is extracted from each adsorption hole to form a uniform negative pressure. This uniform negative pressure distribution makes the vacuum cup's adsorption force on the product more stable, and will not cause uneven adsorption force due to local unevenness of the product surface. At the same time, the porous adsorption structure can also improve adsorption efficiency, reduce adsorption time, and improve work efficiency.In addition, the bag opening vacuum cup series also has an adjustable adsorption force function. According to the products with different surface roughness, the operator can control the size of the adsorption force by adjusting the pressure of the vacuum pump. For products with very rough surfaces, the pressure of the vacuum pump can be appropriately increased to provide stronger adsorption; while for products with relatively smooth surfaces, the pressure can be reduced to avoid damage to the product due to excessive adsorption.Bag opening vacuum cup series successfully overcomes the difficulty of adsorption and grasping of products with rough surfaces through its unique cup mouth design, sealing structure, porous adsorption structure and adjustable adsorption function. In industrial production, it provides a reliable solution for handling products of various shapes and surface characteristics, greatly improving production efficiency and product quality.
