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What are the Uses of Convum Vacuum Cups?

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DAS Services, Inc.
What are the Uses of Convum Vacuum Cups?

This article genuinely published "here" and copied here with permission.

Convum cups are basically used as grippers in some automated and manual handling appliances. You can use them to move a wide variety of products, including bags, bottles, wooden boards, pipes, glass windows, sheet metal, and even bricks. They act as an interface between the workpiece and a vacuum system. Convum vacuum cups are compact, lightweight, affordable, and require almost no maintenance, and hence they are a mainstay in multiple industries, including automotive, food & beverage, packaging, semiconductor, metalworking, and electronics. They hold a lot of advantages, such as they can firmly grip parts integrated into high-speed motion appliances, etc. Additionally, you can use Convum vacuum cups to handle fragile components or parts of a device gently.

Nonetheless, let’s take a look at the basics of the functionality of Convum cups and try to understand how they actually work. Here we go!

Well, a suction cup is not capable of attaching itself to the surface of a product, it can’t grip. Instead, when a suction cup comes in contact with the surface of a workpiece, the vacuum generator gets activated and starts drawing air from the cup interior that leads to creating a vacuum. Keep in mind that if you want to see more effect, you will have to maximize the difference between vacuum pressure inside the cup and ambient pressure. And this is what a vacuum generator does; it lowers the air pressure inside the Convum vacuum cup that leads to the generation of greater holding force.

Speaking of a general suction cup, it should attach with a smooth, nonporous surface for better gripping. A smooth surface can entirely attach to the cup rim and prevent atmospheric air to enter. The absence of interior air means a better grip on the workpieces. But usually, most materials are rough & uneven, and permeable, and when the suction cup is attached to them, air constantly enters the system that reduces the grip strength. However, the use of high-flow vacuum generators can eliminate this problem. Nonetheless, using smaller Convum cups can also reduce air leaks.

Vacuum cups come in two general shapes, flat and bellows. Nonetheless, they can range from simple to circular types. Flat vacuum cups are suitable for gripping the workpieces with flat or slightly curved surfaces, such as plastic sheets, metal and glass plates, and wooden boards.

Flat vessel nippers comparatively have lower inner volume due to this its interior air evacuate quickly that helps it grip a workpiece in a very short time. Flat suction cups have good stability and are capable of handling high shear forces.

Bellow suction cups come with one or more accordion-like convolutions that allow them to gripping workpieces with uneven surfaces. They are mostly used to handle curved workpieces, such as pipes, tubes, car body panels, shrink-wrapped products, non-rigid packages, injected molded plastic parts, etc.

Both types of Convum vacuum cups come in multiple shapes, including round and oval. They even come in multiple elastomer and rubber materials to meet the specific application requirements.

Well, industries use Convum cups in multiple ways; how they are mostly used has been covered in this write-up. Convum is a pretty renowned brand for offering top-notch vacuum cups, vacuum generators, Convum vacuum pads, and other similar components. When it comes to product quality, I don’t think any other brand is even near Covum. However, if you require top-notch Convum products from a renowned Convum USA-based company, you can get in touch with DAS Services, Inc; one of the best automotive component suppliers in the US.

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