Robotic bagging robot

In most dry mix plants, one of the most problematic areas is the bagging area of the bagging plant.

At this site, the work is monotonous, takes place in harsh conditions (dust, noise) and yet the productivity of the entire plant depends on this location.

And if there are three or four filling machines running at the same time, it leads to high labor costs and difficulty in maintaining continuous production.

The AAMix NM-1 automatic bagging unit solves this problem and significantly reduces operating costs. At the same time, the stability of the production process is increased, which leads to increased profits.

The unit is made on the basis of the best European models and adapted to our fills and plants.

Work order

The empty bag is pulled out of the stack with the vacuum gripper and moved to an intermediate position where the bag valve is opened and secured by the manipulator.

The manipulator carries the bag to the filling machine module and places it on the filling nozzle, while the valve is held securely in place.

One bag is moved and inserted at the same time as the next bag is removed from the stack and the valve of the next bag is opened.

During operation, the attachment interacts with the filling machine by exchanging signals and controlling the bag magazine.

The filling modules report when they are ready to accept a bag. If no module is ready, the filler pauses the operation.

The magazine feeds the next stack of bags into the working position immediately after the vacuum gripper extracts the last bag.

Installation composition

• Frame for three filling stations.
• Bag extractor with vacuum gripper.
• A preformer valve opening device.
• Biaxial clamp manipulator.
• A robot attachment with bag spreading.
• Bag feeding robot.
• Conveyor storage and tare feeding conveyor.
• Remote control.
• Vacuum pump.
• Control cabinets.

Order and price

For ordering and cost calculation write to info@isilos.ru or call tel.: +7 (812) 408-41-82.

Robotic palletizing of bags

In plant operations, one of the bottleneck areas that requires a lot of manual labor and often results in a drop in productivity is the stacking of finished dry mix bags onto pallets.

Using a robot to stack bags on pallets solves this problem.

Composition of the robotic cell

• Robot palletizer KAWASAKI CP180
• Grip for bags up to 50 kg
• Pick Up Conveyor
• A pedestal for the robot
• Metal security grille
• Optical security system

Description of the production process

The system is a closed security perimeter within which products are automatically stacked.

Bags enter the Pick Up conveyor via existing conveyors. The stacking area is enclosed by a safety grid and light barriers. The robot stacks the products one by one, first on one side away from itself, then on the other. Empty pallets are stacked on a pre-marked place.

After filling one pallet, the robot automatically starts stacking the products on the other side. The safety system automatically opens the optical barriers to the filled pallet.

Once a full pallet has been removed from the security perimeter, the forklift driver visually checks the security area and, after verifying that it is empty, performs a line reset, which causes the optical barriers to automatically lock to the entrance.

Equipment

• KAWASAKI SP180 articulating robot (1000 bags/hour)
  Robot body
  Control cabinet
  Robot control and training console
• Pick Up Conveyor
• Bag gripper 50kg
• Optical barriers
• Security perimeter
• Robot pedestal
• Pneumatic bag leveler
• Buffer conveyor 850 mm
• Bag baler 1600 mm
• Installation and commissioning

Order and price

For ordering and cost calculation write to info@isilos.ru or call tel.: +7 (812) 408-41-82.

See also.

1. Bagging robot.
2. A robot for stacking bags on pallets.
3. MES control system for dry mix plant.
4. Drying drums from 5 to 50 tons per hour, on gas, coal, electricity.

One of the important points is what drive is used from motor to the shaft of the mixer. Options are possible:

1. Direct drive
2. The drive through the coupling

The AAMIX plant in the design of the mixer does not use direct drive, since when directly connecting the drive to the shaft, the vibration from the mixer shaft is directly transmitted to the gearboxes, which leads to increased wear and as a result of the failure.On all mixers, directly the bearings of the mixer shaft, they have a lesser service life than the gearboxes of the gearbox. And with a direct connection of the drive with the initial wear of the bearings of the mixer shaft, increased wear of the gearbox bearings automatically begins.

When connecting through the coupling, we replace only the bearings of the mixer shaft (this work is carried out directly at the work without dismantling equipment). Replacing the gearbox bearings requires its complete dismantling and special equipment. As a rule, such work can only be done in a specialized locksmith workshop.

In the mixers of the production of the Aamix, the gearbox is connected through the coupling, which allows you to remove the vibration loads from the gearbox, respectively, the durability of the work increases.

The motor is connected to the gearbox using a belt transmission, this allows you to maintain the entire drive in service and distribute equal loads on the drive when jaming the mixer.

Direct -drive mixers are usually cheaper and are made faster.

But since the Aamix plant gives a guarantee for its equipment, and also performs post -warranty service, taking into account the above, we definitely do not recommend installing the mixer with direct drive.

See also

1. Faucets for the production of dry building mixtures Aamix prof-SS
2. Deadiglamer for mixers mixers.
3. Mobile factory production of dry construction mixtures.
4. Automatic plant (line) of SB for the production of dry building mixtures.

These are one plow (lupular), one shovel and double shovel.

Read a separate descriptiontypes of mixers’ drives.

Twarge mixers

Two shaft at the moment is best produced by the Finnish company Lahti. These are low water mixers, in which the mixture with shovels from the sides is thrown to the center and mixing occurs in the air. Since the speeds are low-about 20-30 rpm (more precisely, we can’t say at the moment) and the shafts rotate towards each other., This mixer gives a small number of vibrations, which allows weight supplies to work with the greatest accuracy.

One shovel mixers

The Germans mainly make spatcoles, since the mixer has one shaft, it creates a large movement of the masses with shovels, which entails a strong side vibration. Plants with such mixers should have a powerful supporting frame. Otherwise, the weight will be subject to strong fluctuations.

Odniciped plowings (lupular) faucets

A lemhah mixer was always made in Italy. Our mixer Aamix Prof inherited the main parameters from the WAM mixer.

At the moment, this is a deeply redesigned mixer for Russian realities, produced since 2008.

Its main plus is the lack of strong fluctuations in comparison with the shovel. Which allows you to install various weight doses.

In our mixer, in addition to the plowing blades, there are two ordinary ones, which remove the mixture from the side walls.

There are no serious differences in the time of mixing and the quality of mixing.

The Aamix mixer works at dozens of production and they produce the entire range of dry mixtures.

For the production of multicomponent mixtures, dela -dimensions are additionally installed. For their installation, it is necessary to remove the shoulder blades in the mixers of any structures, so it is better to order the deplexers in advance, then they will be installed in our production.

Below the video test of the mixer after painting.

See also

• Types of mixer drives.
• Mixers and our other products.
• Full description of the plants of dry mixtures.
• Full description of the mixers of dry mixtures– models, drawings, sizes, etc.

Sales were not high and basically we supplied aspiration stations assembled. We have completed our own packing nodes of dry building mixtures. They have established themselves well, which, in conjunction with competitive value, made them known.

In 2022, the geopolitical situation became very aggravated and the issue of import substitution among our customers became a priority.

The Aamix plant updated the proposals on the filter, both in the price segment – reducing the cost and in high -quality.

Today we offer a full range of Aerklin filters for all tasks:

• Aerklin Smart– filter for dispensers, small bunkers;
• Aerklin Medium– Silosov filter;
• Aerklin hard– A filter with an exhaust fan for difficult working conditions.

Smart

Filter Smart (pneumatic cleaning, automation) is installed on intermediate tanks, dispensers, mixers and other plants of factories where the bulk material comes. When the materials are presented in the container, excessive pressure is formed, which goes into the room without a filter and excites it greatly. The filter uses the same cartridges as in large phyrts, so it is easy to serve.

Medium

Aerklin Medium (pneumatic cleaning, automation) also has two modifications: with a filtration area of 24 m²and 12 m². The dimensions are standard for this type of product, a diameter of 800 mm, which allows you to install it on all regular places of fasteners, where foreign analogues previously stood.

Used for installation on silos and other large containers.

Hard

Hard currently has three types, but the Aamix plant does not stop there.  All non -standard filters and filters on an individual order are made in this type. For example, the third type is designed to work with dusty air of high temperatures 250-300 degrees Celsius. In this modification of the filter, in contrast to all other types and types of Aerclin, a filter of bag of fiberglass is installed. This of course greatly lowers the index performance-Gabarit of the filter, but this solution is optimal.

All the Aerklin line filters have a galvanized main case made of steel 2 mm thick and steel lids covered with powder color. This solution slightly increases their weight compared to competitors, but it gives good protection both from weather and from external mechanical damage. It is not uncommon to find filters on silos with puffy and pressed buildings. All internal elements also passed sandblasting and powder coloring.

Filter cleaning occurs in a built -in purge system with compressed air. It is carried out cyclically or forcibly an external source of the electrical signal. In the filter control panel, all parameters are adjustable and there is a digital screen. By default, power is 24 a direct current, but it is possible to replace this parameter with 220 volts of alternating current when ordering.  We recommend this only in case of emergency, since it is better to provide a low -voltage connection for employees’ safety, especially if the filter is installed at a height.

In the modifications of hard, it is possible to use the vibrational method of cleaning by installing a low -power vibrator on the supporting platform of cartridges.

Large receivers of compressed air on the medium and Hard are equipped with cranes of condensate discharge. At least once a month it is necessary to open them and drain the accumulated moisture.

At the moment, the Aamix plant can produce up to 50 filters per month and can quickly increase the capacity to a large amount. Constantly in the warehouse there are Aerklin Smart 2 and Medium 2, all spare parts for filters. This allows us to see in our person a reliable supplier and assistant to solve your problems.

Airklin filter line

1. Aerklin Medium– Silosov filter.
2. Aerklin Smart– filter for dispensers, small bunkers.
3. Aerklin hard– A filter with an exhaust fan for difficult working conditions.
4. Price list.

• AAMIXMIX FAS COM2
• AAMIXMICS FAS-KM4

What is the principle of action and what are they facing?

Both packages transfer a dry mixture to the valve bag using a special rotor and air.

As you can see on the scheme on the right, this is the main node of the packing machine. Material for packing (dry mix, cement, sand, etc.) are located in the bunker from above.

When the installation is turned on, the rotor begins to rotate + the air supply is turned on to increase the fluidity of the powder and increase the pressure.

Under the influence of these factors, the mixture begins to enter the pipe of extradition on which a paper valve bag is wearing.

Paper valve bags are specially produced for this type of pack. All cementAnd dry construction mixtures that you buy in stores are packed in paper valve bags. The bags are ordered in specialized companies and when ordering you can choose the quality of the bag itself + print your contact details, logo, mixture name, etc. on it.

Send a request for a selection of packages online

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What depends on the speed of packing?

The speed of packing depends on the speed of supply of material to the bag. Many manufacturers declare different packing speed, which they indicate simply for advertising purposes. After the purchase, it turns out that this is simply the declared performance under some ideal conditions, namely, in your production, the package will be packing 2 or 3 times slower.

So, the speed of packing depends on how large the diameter of the rotor and the pipe leading to it.

If the rotor is vertical, then the diameter is 90 mm, and if horizontal, then 260 mm. That is, installations with a horizontal rotor are more productive.

So, the main difference in installations:

• AAMIXMIX FAS COM2– vertical rotor (less productive)
• AAMIXMICS FAS-KM4– horizontal rotor (maximum performance)

What depends on the accuracy of the package and how is the weight measured?

When the bag hangs on the pipe through which a dry mixture is supplied to it, this pipe is attached to the frame through the tensodel, which continuously supplies information about weight in the control controller.

Through it, we can stop the feed at any time. That is, if we need to gain 25 kilograms, then when this weight is reached, the controller will turn off the feed and give the command to take off the bag.

However, the question is, how accurately the dosage will happen? The answer is if you do not take special measures, then not very accurate. For example, with a typical supply of material with one speed during a mining of 25 kg. The scatter can reach 1-2 kilograms.

What are the reasons for the inaccurate production and how to fix them?

1. Large feed speed + inertia. When the weight reaches 25 kilograms and the stop command is served, the rotor is still spinning and the material goes. Usually they make an average stop time. For example, we see that after stopping, on average, another 2 kg is gained. Then we submit a stop command when reaching a weight of 23 kg. But this is not enough, all the same, the accuracy is +-1kg.
   An additional solution is two speeds of work. For example, when adding a bag of 25 kilograms, the first 22 kilograms are filled at high speed, and when this weight is reached, slow speed is turned on, which allows us to produce a more accurate dose.
   PECULIARITY!Aamix and European packs have. Adjusting the speed at each stage.
   That is, the installation has two speeds + you can configure each of them. For example, make the first slower, and the second is faster. This allows you to adapt the installation for any tasks and materials. Indeed, when packing sand, accuracy is not so important, the speed is important, and when packing the spell, accuracy is very important, since the material is expensive.
   Read more about the program and remarks of our packages >>
2. Sticking the material on the pipe and fastening. For example, you started a shift when there was nothing in the pipe and the whole installation was clean. However, already on the second bag in the pipe there are remains of the material, and on 1000 bags the dust was also settled for fasteners, etc. That is, the mechanism began to weigh 1 kg more and, accordingly, when adding into the bag, it will fall per 1 kg of material less, since this weight will be taken into account by the controller.
   To fix this, there must be a function of periodic overwhelming weight without a bag. Which is very conveniently done in the Aamix installations.

Work algorithm and management

Pogos usually make the simplest management, which is clearly not enough for normal work with modern competition. It is important not only to dose accurately and quickly, but also to quickly adjust the installation and conveniently calibrate the scales (which is usually a whole problem).

Algorithm for the work of packs Aamix

1. The bag is put on the pipe
2. The clamp is automatically triggered and the package is launched
3. A full cycle is worked out (two speeds, air, packed with a given accuracy), about 6 seconds
4. The clamp is automatically released
5. The pusher throws the bag
6. … go to paragraph 1

That is, in the whole process one manual operation, which is also automated by a separate installation of putting bags (see below the video).

Control

Management and setting up the package is made from the touch of the panel, as on a tablet. Everything is clear and can be done by any reasonable acquaintance with phones. Settings:

• Setting speed setting
• Adjusting each speed
• weight setting in which slow speed is turned on
• Air shutdown setting
• Libra zeroing during work
• Libra calibration

Management screens

Automatic putting bags

Packing KM2 and KM4 can be equipped with installations for automatically putting on bags. This solves the main problem of production of dry building mixtures – the operator’s work in difficult conditions.

Conclusion

Packing KM2 and KM4 have only one difference – the type of rotor and performance. All other parts of the packages, weight module, control automation, etc. – Everything is the same.

Therefore, the choice of installation depends on the required performance.

Aamix packages have been working at industrial enterprises for many years and engineering, service and production experience are concentrated in them. We can safely say that in service, accuracy and reliability, we adequately compete with the best European manufacturers.

What else to read

• Detailed description of the consoles of packages
• Paste cement in bags

Send a request for a selection of packages online

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