From the perspective of environmental protection and resource utilization,
Future demand for biodegradable plastics and renewable materials
It has enormous potential.
In this "environmental battle," every ordinary consumer and related industry is changing itself.
In particular, with the implementation of the "upgraded plastic restriction order," many people discovered on the first day of 2021 that the disposable plastic straws previously provided by milk tea shops, fast food restaurants, and bakery coffee shops had disappeared.
The era of paper straws has arrived!
Black Horse Equipment: Paper Straw Production Equipment
Paper straw demonstration site
★This time, Xiaohe will introduce the paper straw production equipment that uses the Hexin control system.
The high-speed paper straw machine integrates paper feeding, winding, and cutting. The equipment has a CNC multi-blade cutting system that can cut finished paper straws online.
#Paper straw machine roll cutting control process#
The paper straw cutting machine has two modes: simulation mode and automatic mode.
#Simulated State
By assigning a speed to the virtual axis, the servo axis follows the virtual axis to perform tracking and shearing, making it convenient for customers to debug.
#Automatic mode
The paper tape passes around the encoder, and the encoder reads the speed from the virtual axis after conversion. The virtual axis acts as the main axis, and the servo axis follows the virtual axis to perform tracking and cutting.
Control difficulties
01. The paper tape passes through the encoder, and the data obtained needs to eliminate the influence of pulse jitter, making speed calculation difficult.
02. The control system needs to take into account factors that affect shearing, such as the ratio of idlers and the synchronization ratio.
03. Mathematical Model: The extension speed of the paper tape winding is calculated based on the width of the paper tape and the inner diameter of the cylinder.
Paper straw machine roll paper cutting control flowchart
Hexin Paper Straw Roll Cutting Equipment Solution Configuration
The paper straw machine uses the Hexin CTH300 series H32 main control CPU and connects to 4 servos via EtherCAT bus, which can respectively complete paper rolling, tray tracking and cutting, and rapid paper tube cutting.
Advantages of Hexin Control System Solutions
01. Affordable price
The control system of Hexin Paper Tube Machine is controlled by CTH300 series PLC H32, which is compact, practical and cost-effective.
02. Fast and stable
The H32 controls the servo motor cutting device via EtherCAT bus, enabling fast and precise paper tube cutting.
03. Advanced Algorithm
Based on process requirements, the control system implements multiple models and advanced algorithms, making it easy to use.
04. Powerful motion control function
The H32 supports electronic cams, electronic gears, and tracking shear functions, perfectly meeting the needs of paper tube machines.
05. Fully automatic control
Automatic cutting and pipe dropping; automatic speed adjustment and automatic response during cutting.
06. Multiple blades save time
It can be equipped with multi-blade cutting equipment to roll out finished products in one go, eliminating the need for secondary cutting and saving labor time.
07. Extremely high compatibility
This control system can be applied not only to the manufacture of paper straws, but also to paper tube factories producing ballpoint pen refills, small flagpoles, coffee stirrers, cotton yarn tubes, and more.
Let's take a look next.
Application of Hexin control system in production site
Hexin Technology
The Hexin CTH300 series H32 is used in paper straw production equipment. [Let me see]
Video Account
In this era of plastic reduction and environmental protection, let's make paper straws!
Welcome to choose Hexin control solutions!
