Stacker Machine

1. Stacker product introduction

Stacker is a kind of automation equipment widely used in the field of logistics and production, its main function is to stack the items neatly and stably in accordance with the predetermined mode to facilitate storage, transportation and management. It plays a vital role in improving production efficiency, saving labor costs, optimizing storage space utilization and so on.

2. Type of stacker

Pallet stacker

Pallet stacker is mainly used to stack goods on pallets. According to the size of the pallet and the characteristics of the goods, the items can be neatly arranged on the pallet to form a stable cargo stack. This stacker is usually equipped with a pallet conveying system and a cargo arrangement device, which can automatically identify the position and status of the pallet to achieve accurate stacker. Pallet stacker is widely used in all kinds of industries requiring palletizer storage and transportation, such as food, beverage, chemical and so on.

Box stacker

Box stacker is specially used for stacking carton, plastic box and other box goods. It picks up the box through the grasping device such as suction cup and claw, and then stacks it according to the preset mode. The box stacker has a large number of applications in express logistics, e-commerce warehouses and other fields, which can quickly handle a large number of small goods stacking tasks and improve the efficiency of cargo handling.

Bag stacker

Bag stacker is designed for bagged goods, such as fertilizer bags, cement bags, etc. It usually uses a clamp or suction cup and other ways to deal with bagged goods, taking into account the shape of the bagged goods is easy to deform and other characteristics, the bag stacker needs more precise control in the stacking process to ensure the stability of the cargo stack. This stacker plays an important role in building materials, agriculture and other industries.

Semi-automatic stacker

Semi-automatic stackers require certain manual intervention, such as manually placing the goods in the specified position, and then the stacker completes the subsequent stacker action. This type of stacker structure is relatively simple, low cost, suitable for some small scale, automation requirements are not particularly high enterprises or production scenarios, in some limited funds but also want to improve the efficiency of a certain place has a certain market.

Automatic stacker

The automatic stacker can realize the full automatic operation from cargo conveying, sorting to stacker. It automatically receives goods and completes stacking tasks through seamless connection with upstream production lines and conveyor systems. Automatic stacker has a high degree of intelligence and efficiency, and is widely used in large-scale production and logistics distribution centers and other places with high production efficiency and automation requirements.

3. Structure and working principle of stacker

Conveying system

Conveying system is an important part of stacker, which is responsible for conveying the goods to be stacker to the stacker position. Conveyor systems usually include conveyor belts, rollers, chains and other forms, according to the type and weight of the goods to choose the appropriate transportation method. For example, for light and small items, conveyor belts can provide smooth transportation; For heavier loads, roller delivery may be more advantageous. The conveying system may also be equipped with sorting devices, positioning devices, etc., to ensure that the goods accurately enter the stacking area.

Grasping and handling device

The grab and handling device is used to grab goods from the conveyor belt and move them to the stacking position. The common grasping methods are suction cup type, clamp claw type and clamp type. The suction grasping device is suitable for flat and smooth surface items, such as cartons, plastic sheets, etc. Gripper grasping device can deal with various shapes and sizes of items, by adjusting the opening and closing Angle and strength of the gripper to achieve stable grasping; Grip-type grabbing devices are often used for special shapes such as bags or cylinders. The handling device is usually composed of a mechanical arm, a lifting mechanism, etc., which can realize the accurate movement of goods in three-dimensional space.

Stacking platform

The stacking platform is the place where the goods are finally stacked, and it needs to have sufficient carrying capacity and stability. The structure of the stacking platform varies according to the stacking method and the type of goods. For the pallet stacker, the stacking platform is usually the area where the pallet is positioned and supported. For box or bag stackers, the stacker platform may be a multi-storey shelf-type structure or be stacked directly on the ground and equipped with a device to prevent the cargo from collapsing.

Control system

The control system is the core of the stacker, it is like the "brain" of the stacker. The control system is usually composed of PLC (programmable logic controller), sensor, man-machine interface, etc. PLC according to the preset program and sensor feedback information, such as the position of the goods, size, quantity, etc., the conveying system, grasping and handling devices are precisely controlled. The man-machine interface is convenient for the operator to set the parameters of the stacker, monitor the running state and diagnose the fault.

Working principle of stacker

The working process of the stacker is generally as follows: First, the goods are transported to the working area of the stacker through the conveying system. In the transportation process, the sensor detects the goods, obtains the relevant information of the goods, such as size, shape, weight, etc., and transmits this information to the control system. The control system controls the action of the grasping and handling device according to these information, so that the grasping device can grasp the goods accurately. The handling device then moves the goods to the designated position of the stacking platform for stacking according to the preset stacking mode. In the process of stacking, the control system will constantly adjust the position and strength of grabbing and handling to ensure the orderly and stable stacking of goods. When one layer of cargo stacking is completed, the stacking platform may perform operations such as lifting or shifting to prepare for the next layer of stacking until the entire stack is completed.

4. Performance characteristics of stacker

High efficiency: The stacker can carry out the stacker operation at a much higher speed than the manual. An advanced automatic stacker can handle hundreds or even thousands of goods per hour, which greatly reduces the stacker time and improves the turnover efficiency of production and logistics. This efficiency is particularly important in the peak season of mass production and logistics distribution, which can meet the needs of enterprises for rapid shipment and warehousing.

Accuracy: The stacker can achieve accurate stacking of goods through accurate sensors and control systems. It can stack the goods according to the preset mode and position to ensure the uniformity and stability of the cargo stack. Compared with manual stacking, stacker reduces the stacking errors caused by human factors, such as uneven placement of goods, inaccurate layers and other problems, improve the quality of goods stacking.

Flexibility: Modern stackers have a high degree of flexibility and can adapt to a variety of different types and specifications of goods. By changing the grasping device and adjusting the program parameters, the stacker can switch from handling one kind of goods to handling another kind of goods in a short time. This flexibility allows enterprises to produce a variety of products or handle different customers' goods without the purchase of multiple dedicated stacking equipment, reducing equipment investment costs.

Stability and reliability: Stackers usually use high-quality mechanical structure and advanced control system, with good stability and reliability. During long-term continuous operation, it can maintain stable performance and reduce the probability of failure. At the same time, the design of the stacker takes into account a variety of complex working environments, such as high temperature, humidity, dust, etc., which can work normally under harsh conditions to ensure the continuous progress of production and logistics operations.

5. FAQ

What is a stacker?

Stacker is used in chemical, building materials, feed, food, beverage, food and other industries of bagging products palletizing equipment, can be different dimensions of the packaged goods, according to the orderly formation of the way to automatically put on the tray, to achieve intelligent large or small quantity of transportation, thereby greatly reducing manpower and material resources.

How does the stacker work?

The working principle of the stacker is to place the carton that has been loaded into the container on the tray according to a certain arrangement, and carry out automatic stacker operation through the control system and mechanical structure of the stacker.

What are the main components of the stacker?

Stacker is mainly composed of mechanical system, electrical system, hydraulic system, pneumatic system and computer control system. Among them, the mechanical system includes the frame, the walking mechanism, the lifting mechanism, the loading platform and the accessing mechanism, etc. The electrical system includes PLC, operation panel, motor, etc.

What are the main features of stacker?

Stacker has the advantages of simple structure, few parts, low failure rate, reliable performance, simple maintenance and so on. In addition, it can also be customized according to customer needs, such as non-standard design, special functional requirements.

Which industries are stackers suitable for?

Stacker is widely used in chemical, building materials, feed, food, beverage, food and other industries, for bagged products palletizing operations.

How efficient is the stacker?

The efficiency of a stacker depends on its model and configuration, as well as the nature of the material and the speed of palleting. In general, stackers can achieve efficient and fast palletises, greatly reducing manpower and material resources.

What equipment can stacker be used with?

Stacker can be used with conveyor, steering device, lifting platform and other equipment to form a complete automatic palletizing production line.

What problems may the stacker encounter in the process of use?

In the process of use, you may encounter problems such as no pressure or low pressure of the hydraulic system and no belt delivery. These problems may be caused by a variety of reasons, such as incorrect steering of the oil pump motor, the spool of the relief valve is stuck, and the spool of the unloading solenoid valve is stuck and does not act. The solution includes checking and repairing the valve, adding enough hydraulic oil according to the use regulations, repairing or replacing the pressure gauge, etc.

How to guarantee the safety of stacker?

Stacker is equipped with a variety of safety protection measures, such as protective doors, limit switches, emergency stop buttons, etc. At the same time, the operator should strictly abide by the operating procedures, wear labor protection supplies, and ensure safe production.