The manipulation of hundred pounds stainless steel tubulars, such as those that you can see in the video, can be very complex, and because there exists the need to adapt to different diameters and weights, and because there is need for a constancy in the vacuum flow, even in case of sudden blackout of the electric line.
Vuototecnica solved the problems of its customers through the use of a security depressor with two pumps capable of maintaining a constant flow rate and the degree of vacuum in every moment.
Furthermore, the bistable three-way solenoid valves, installed for each group of bellow suction cups, allow continuous communication between the vacuum tank and the suction cups, by supporting the load even in case of a sudden power failure.
The bellow suction cups, finally, have a reinforced bellow and an inner support labyrinth which, once the suction cup is crushed under the action of the vacuum, can guarantee a peerless stability in the tubular grip.
To learn more about the products, download the Vacuum solutions catalogue.
In the video below you can see a vacuum system designed by Vuototecnica for the railway sector, in action during a testing phase.
In a few days this system is going to be applied on an automatic machine intended to facilitate the deposit and the withdrawal of railway sleepers and it is able to maintain its function and its effectiveness even outdoor.
The suction cups in foamed rubber 08 220 10 OF manipulate the concrete sleepers with great stability and in complete safety, adapting to the roughness and surface irregularities, without being influenced by the presence of water or residues of dirt and debris.
Furthermore, the vacuum suction pump, thanks to its tank, is able to ensure the right flow of suction to the suction cups, while the bistable solenoid valve ensures the holding of the load even in case of blackout and power failure (the vacuum tank always remains in communication with the suction cups!). This is a resource very useful especially when working outside, on the railway line, where the weather can put a strain on the power plants.
Finally the siphon filter was placed on the vacuum distribution line to retain any water drawn during the lifting of wet and dirty sleepers. Another trick that will make the job easier for the workers and companies.
Read more: www.vuototecnica.net
Cibus Tec is taking place from October 25 to 28 in Parma (Italy). Cibus Tec worldwide represents one of the main benchmark for technological innovation in the food Industry and a showcase of the best solutions present on the market – from the ingredients to the processing technologies, from packaging to logistics.
You can find Vuototecnica at the stand of distributor partner FIP: a partnership that has lasted for over 25 years in the Parma area and in Reggio Emilia.
At Cibus, you can find Vuototecnica solutions in the food industry: moving and handling products in compliance with the sanitation standards, vacuum pumps, grippers for picking up packages and bulk products (flow-pack, pallet, pick&place of sweets), and the BEC Bernoulli suction cups, without contact, for the taking of small and friable baked products.
Come and visit us: hall 3 – F 032.
In September Vuototecnica has two very important events, in Poland and in Germany.
From September 26 to 29 will be at fair TAROPAK Poznań, at the stand of FUUTONLAB (Stand 60, Hall 3A).
If you prefer the German appointment, you can find the latest news at FachPack 2016, to be held in Nuremberg, September 27 to 29. The distributor MF Automation GmbH will host the applications of the products and will welcome you to present our latest solutions developed by our staff (stand 3-106, hall 3).
To learn more about the latest innovations being presented at the fair: www.vuototecnica.net
In the following video you can see in action a shifter with suction cups, in subjection to a punching machine for the unloading of the processed sheets.
You can see that, despite the format change of sheets, there are no hitches, and operational flexibility is guaranteed.
Vuototecnica suction cups in fact have a perfect seal and are activated only when they are actually resting on the plate.
This is because they are connected to cup holders with built-in shut-off valves, which, in the absence of the object to handle, are able to automatically and hermetically close the suction section of the suction cup, allowing in this way that the flow rate of the vacuum source is concentrated only on the suction cups in grip, without undesirable lowering of the degree of vacuum.
The cup holders with mechanical feeler usually perform the same function but have a bug: they may activate the suction even when unfortunately the suction cup is resting in the vicinity of a hole or of a sheet metal cutting; resulting in a loss of air on the main vacuum circuit.
The cup holders with shut-off valves by Vuototecnica however not allow for this scenario and are much more efficient. Without vacuum (and time) waste.
To learn more, contact Vuototecnica designers.
In late September, in Rimini, there will be Tecnoargilla trade show and one of our customers will present the robot that you can see at work in the video, which deals with the production of ceramic mosaics.
Vuototecnica FVG vacuum generators and 08 30 24 A suction cups have been mounted on the robot. A winning combination, to speed up robot time of taking and release.
FVG ejector (Fast Vacuum Generator) provides flexibility and reliability in gripping, as you can see, at incredible speeds.
FVG is very light and compact, easy to install and has a large suction flow capacity, reasons why the customer decided to adopt him.
On FVG exists in addition the possibility of a defeatable system, for the generation of a counter-blow in the suction cup at the time of releasing the particular to manipulate.
08 30 24 A suction cup ensures maximum stability of the ceramic tile, thanks to its internal labyrinthic support which also helps to limit the internal volume of the suction cup, thus minimizing the emptying times.
To learn more, visit www.vuototecnica.net
Or take part in the fair in Rimini to see them in action.
According to the UCIMU Association Italian machine tools, robots and automation, the Italian robotics industry recorded positive growth in 2015, with 1.5% more than in 2014, for a value of 528 million euro.
The only robot production grew by 4% and the predominant application area was confirmed to be the items manipulation, which drags the whole industry, selling a lot abroad.
A result that stimulates the robot and gripping systems manufacturers to continue in this direction.
Vuototecnica always strives to ensure vacuum gripping systems to suit any industrial application for robot manufacturers and industrial machinery.
To know the main products: www.vuototecnica.net
Here you can see in action an industrial machine that kneads and extrudes pasta.
On the machine is installed a Vuototecnica vacuum reducer, that has the ability to maintain the vacuum constant, depending on the needs, within the extrusion matrix.
This way, pasta comes out compact, with no air bubbles and cohesive to the matrix that gives it the shape.
The customer can establish in advance the ideal vacuum for extrusion, depending on the types of pasta generated. And all without the need of air into the primary circuit of the vacuum pump, that will operate so always at high degree of vacuum.
Vuototecnica is a pioneer in Italy in the production of vacuum reducers and it produces different types: with manual adjustment for low vacuum, and reducers with pneumatic adjustment, which can also be installed in a place away from the point of control and work through a pressure regulator on the control panel.
The vacuum is kept constant by Vuototecnica reducers even when there are fluctuations in the pump or in the depressor; atmospheric air never goes into circuits and thus prevent production which is deformed by too much depression.
To know all the models, you can browse the catalogue.
The robot manufacturers know that to adapt to the wide variety of tasks required in the industrial field is not enough to produce fast robots, with little bulk and flexibility but it must also ensure a good grip of the objects to be manipulated.
Vuototecnica allows maximum efficiency in this field, thanks to the application of vacuum to robots. Consider together the leading products and we suggest that you contact Vuototecnica engineers to have more support concerning your products or services.
We start with Vuototecnica vacuum generators, which are characterized by their light weight and compactness, and easy assembly, directly on the machine.
This is the case, for example, of FVG (Fast Vacuum Generator), perfect on board of the small flexible picker. FVG makes it possible to grip and to release at very high frequency and it can generate a counter blow in the suction cup.
For applications that require a high frequency of grip and release and at the same time maximum precision, Vuototecnica vacuum cylinder allow a stable grip and are most appreciated for Delta robots because they compensate automatically the different heights of the objects to be taken: essential function for those who must handle small objects in the shortest possible time.
What happens, instead, when we are dealing with inclined surfaces or we need to spin some details? To manipulate curved and uneven surfaces, such as car bodies or molded plastic parts, Vuototecnica articulated joints (GSV and GSVF) recreate the flexibility of the human body, allowing to rotate the installed suction cup 360 degrees and tilt on its axis up to 35 degrees to fit and lock it correctly with respect to the surface of the object to be taken. They are recommended on grippers and on all EOAT (End of arm tooling) where there is a need for adaptation of the suction cup with convex, concave or shaped surfaces.
Vuototecnica guarantee a long lifespan of the components and easy maintenance. All products allow a large energy savings and are made of high quality materials. Read more: www.vuototecnica.net
When it is necessary to produce a signal upon reaching a certain degree of vacuum, for safety reasons, for the start of a working cycle or simply to control the grip of the suction cups, Vuototecnica proposes its digital micro vacuum switches.
Perfect for the control of dry air and non-corrosive gases, they are able to provide a very accurate digital signal, to the established value.
To adjust the switching point, just use the adjustment screw on the top of the unit; a red LED, near the screw, indicates the status of the digital signal switching. A very intuitive operation for everyone.
The micro vacuum switches are made of polycarbonate and are constituted by a sensor, an electric circuit and a connector (or a small aluminum collector) with the vacuum connections.
You can request the product in its rotating version, to be able to steer you in the desired position without having to unscrew the vacuum connection.
The connection to the vacuum can be performed via M5 connections, male or female, while the electrical connection via the three-conductor cable wires.
To view data sheets and get more information: www.vuototecnica.net