The installation in automatic mode provides dosing of the product, stacking of the glass, stacking and welding of the lid, setting the date, and removing the finished glass.

The installation in automatic mode ensures stacking of tubes, orientation of tubes according to the photo label, dosing of the product, sealing of the tube, setting of the date, rotation of the table and removal of ready filled tubes.

The packaged product is poured through the mouth of the hopper onto the feeder, with the help of which it is fed into the funnel of the tube of the sleeve-forming device.

* The feeder can be made in the form of a vibrating tray or a polyurethane conveyor belt (the tape is suitable for fragile, heavy-flowing products, in other cases, a vibrating tray is used). The operation of the feeder is controlled by the control unit, which, supplying power to the electric motor or electromagnet, causes the conveyor belt to rotate or create vibrations of the vibrating tray, thereby moving the product from the mouth of the hopper to the funnel of the tube.

On the tube, the packaging material is rolled into a tube (sleeve) with a sealed back seam and bottom. At the same time, the seam of the bottom is clamped in the horizontal clamps of the ration assembly.

Waking up through the funnel with a tube, the product fills the bottom of the tube (package) and the tube itself. Given the weight of the dose and the pressure exerted on the bottom seam, the horizontal compressions remain compressed until the end of the dose delivery. Thus, the pressure on the seam and the possibility of its rupture in the case of packaging material that has not cooled down from welding are excluded.

Inside the tube there is a capacitive sensor that responds to the filling of the tube. As soon as the product, filling the tube, approaches the set distance to the capacitive sensor, the latter sends a signal to the control unit.

The control unit stops the operation of the feeder (cuts off the power supply), decompresses the clamps of the ration unit and turns on the draft of the packaging material. Taking into account that the packaging is welded directly on the web of the packaging material, when it is drawn, the roll is unwound and the packaging material is rolled up with the help of a collar into a sleeve around the tube. Stretching takes place with the help of an electric motor and belts to the length set by the operator.

After finishing the drawing, the control unit again compresses the clamps, fixing the packaging material, and also compresses the welded elements located on the clamps and presses the vertical welded element to the tube to the tube, starting the process of welding the seams. At the same time, the control unit activates the dispenser feeder, filling the package.

The soldering unit works on the principle of constant heating, that is, welded elements are pressed to the packaging material for the specified time (set interval), which maintain the set temperature. After the specified welding time, the welded elements are unzipped, and the horizontal clamps remain in a compressed state. This is necessary for the cooling of the packaging material and the formation of strong seams, which is especially relevant for polyethylene films*, the seams of which remain plastic for a long time after welding and can tear even with minor efforts. To accelerate the cooling process, immediately after unzipping the welded elements, the control unit supplies compressed air to the nozzles located on the brazing unit and forcibly cools the formed seams (the blowing time is regulated by the operator).

* The equipment allows the use of any polymer films as a packaging material, but, taking into account the size of the doses and the optimal cost of the packaging, it is most appropriate to use polyethylene films.

The soldering unit simultaneously seals the top seam of the filled package and the bottom and back seams of the next package in one go. At the same time, at the time of welding, the filled package is separated by cutting the packaging material with a hot "string" located on the protrusion of the welded horizontal element.

At the end of the welding process and cooling of the formed seams, the control unit decompresses the horizontal clamps and turns on the stretching of the packaging material again, feeding the next filled package to the soldering unit. At the same time, the already sealed and cut off "string" packaging is lowered onto the conveyor, which leads away.

The packaged product is poured through the mouth of the hopper into the "glass", fixed on the drum and under the mouth. The drum has such an arrangement of "glasses", in which at the moment when one "glass" is under the neck, the opposite "glass" is above the tube of the sleeve-forming device. That is, at the same time, the "glass" located under the hopper neck is filled with the product, and the "glass" located above the tube is emptied.

Автомат фасувально-пакувальний вимагає розміщення підлоги і має обмеження по ширині використовуваної плівки і висоті формується упаковки, зазначені в технічних характеристиках.

The operator places a stack of packages in the accumulator, from where, with the help of a rotary mechanism with vacuum suction cups, the package is extracted and moved to the work area.

After removing the package to the working area, as well as completing one cycle by all the nodes of the machine, the traverse of the package moving mechanism moves all packages in the working area to the next stage of processing.

Moved to the position of opening the top, the package is grabbed from both sides by suction cups and stretched. The unsealed top of the package is opened, but in the presence of a closed ZIP-lock, it is bent. Between the bent edges of the top, the grips of the ZIP opening mechanism enter and close. After pinching the edges of the bag, the grips diverge in opposite directions, revealing the ZIP lock, after which the grips open and rise up.

A cone is lowered into the bag with the open top moved into position. Having reached the bottom of the bag, petals come out of the cone and open the bottom, giving the bag a three-dimensional shape, after which the cone moves to the upper position.

After opening the bag with the help of a vertical box, the box, falling down, enters the upper part of the fully opened, moved to the filling position with closed flaps. The doors are opened, and the dose of product from the weight dispenser through the receiving funnel and the boxes falls into the bag, after which the box moves to the upper position.

The next node stretches the top of the bag with special elastic fingers, thereby preparing it for the last operation - sealing the top.

When the carriages are closed, the welding pads clamp the filled, top-stretched bag moved to the position and weld the top seam of the bag. At the same time as the upper seam of the bag is sealed, the rubber strips are closed and the ZIP-lock is closed.

Moved to the position of the upper seam welding node, the filled and stretched top bag is clamped with welding pads and the upper seam of the bag is welded. At the same time as the upper seam of the bag is sealed, the rubber strips are closed and the ZIP-lock is closed.

After opening the welding node of the upper seam, the package falls into the chute and is guided along it into a box or onto a conveyer.

In the automatic mode of operation of the machine, all drive commands are sent by the controller. Stop the machine in case of running out of empty bags, product in the hopper or emergency situation. Information about the reason for the stop is displayed on the control panel of the machine.

The packaged product is poured through the mouth of the hopper onto a vibrating tray, which, vibrating with a given amplitude, feeds it into the weighing bucket. The bucket is attached to the dispenser frame on a strain gauge (strain gauge). When the specified weight parameters are reached, the strain gauge sends a signal to the dispenser control unit (Libra controller), which stops the vibrating tray, stopping the supply of the product.

When receiving an impulse from the control unit of the packaging machine ("Unloading" signal), the dispenser controller sends a signal to open the weighing bucket. The bucket opens, pouring its contents into the watering can. Through the funnel, through the tube of the sleeve-forming device, the product is poured into the packaging film rolled up by the tube (sleeve) with a sealed back seam and bottom (packaging blank). At this time, the controller turns on the vibrating tray to fill the weighing bucket with the next portion of product.

The operation of the packaging machine is controlled by a microcontroller located in the control unit, which, after unloading the weighing bucket (dispensing a dose of the product), activates the film stretching mechanism. During stretching, the roll is unwound and the film is rolled up, through the collar, into a sleeve around the tube. After stretching the film to the required distance (determined by the photo label or the specified value), the microcontroller activates the soldering unit.

The soldering unit uses the principle of constant heating and simultaneously seals the top seam of the filled package, the bottom and side seams of the next package with the type of "Eurosh" seam. At the same time, at the time of welding, the filled package is separated by cutting the film with a mechanical serrated knife. The cut packaging falls to the floor, into a special container (box) or a discharge conveyor.

After opening the welded elements, the microcontroller of the packaging machine again sends an impulse to the "Libra" controller ("Unloading" signal), filling the next package. In addition, the microcontroller monitors the moment of the end of the roll of packaging material and other emergency situations.

Стандартна комплектація

• Ваговий електронний 1-4 потоковий дозатор з накопичувальним бункером;
• Формувальник 3-х шовної упаковки "подушка" - комір (до 500 мм);
• Система автоматичного ремінного протягування пакувального матеріалу по "фотометці";
• Вузол запаювання типу "єврошів" подовжнього та поперечних швів упаковки;
• Вузол прокладання дати на шві упаковки (день, місяць, рік "ХХ ХХ ХХ");
• Електронний блок керування зі світловою індикацією та відстеженням аварійних ситуацій.

Додаткова комплектація

• Тубус із коміром (для зміни ширини плівки);
• Вузол формування "стоячий пакет";
• Інкодер (для протягування плівки по довжині упаковки);
• Термопринтер (від 6 символів, у будь-якій точці упаковки);
• Пристрій нанесення просічки на шов ("європетля", "євровисічка");
• 2-й рівень дозатора (для важкосипучої продукції);
• Захисний кожух;
• Компресор.

Обладнання:

• Електроприводи – STM (Італія);
• Пневмоприводи – CAMOZZI (Італія);
• БО – МіКра (Україна);
• Частотні перетворювачі – INVT, HYUNDAI (Корея);
• Підшипники - СХ (Польща);
• Вузли, які контактують із продуктом – сталь 304.

The line takes care of folding the blanks of the box from the store, folding and sealing the bottom of the pack, filling with the packaged product, folding and sealing the upper part of the box, as well as putting down dates. After the first filling and the sealed boxes, they are pulled from the middle of the conveyor and consumed by the accumulators.

The molding line for a “briquette” type bag is recognized for wrapping a bag with a “flat bottom”, filled with a product (cereals, zukor, pasta, thin), packaged on a vertical packaging machine, form a “briquette”.