Packaging Machinery
Customized size for easy installation by customers: According to customer requirements, the standard size of the ProWay planetary gearbox fully meets customer requirements. Our planetary gearbox can ensure stable and reliable product performance and good packaging effect, meeting customer expectations in all aspects.
Industry Description
Packaging process flow: Packaging materials - formed by a film former - subjected to horizontal sealing, heat sealing, typing, tearing, and loading - cut - subjected to vertical sealing, heat sealing, and forming. The structure includes the following 5 types:
(1) Packaging material supply organization;
(2) Main transmission system: The drum type composite packaging material is folded by the molding machine, and then divided into sections and fully sealed at the bottom edge by the heat sealing device.
(3) Transmission system: Generally, it is required that the production efficiency of automated particle packaging machines reach 50-100 bags per minute, with bag lengths ranging from 55-110mm;
(4) Cutting device: There are generally two methods for mechanically cutting packaging bags: hot cutting and cold cutting, which can be selected according to specific conditions such as the material and thickness of the packaging material, the traction motion form of the material, the cutting method, and the shape of the incision;
The conventional cutting method in the market is usually hot cutting.
Heat cutting is a method of locally heating and melting a thin film, and applying a certain pressure to the melted part using a heat cutting element to separate it. Cold cutting is a method of separating material bags by applying shear force on the cross-section of a thin film using a sharp metal blade.
Cold cutting tools commonly include rolling cutters, sickles, serrated knives, etc;
(5) Determine motor power: Conventional packaging machines on the market typically have a power of 400W
Wrapping Machine
Filling Machine
Filling machine
Labeller
Application Advantages
Composition of packaging machine transmission system and selection of planetary reducer
1. Composition of the transmission system of the film loading machine
A complete packaging process includes four key actions: horizontal cutting, vertical cutting, horizontal sealing, and vertical sealing. For all four key actions, the customer chose Delta servo with a ProWay planetary gearbox.
For the transmission of this mechanism, the user has considered the following points and has chosen to select a ProWay gearbox.
(1) Increase the torque output value of the servo motor. After adding a reducer, there is a relationship between the output torque and the rated output torque of the servo motor as follows: T output=T servo x i x η.
Among them, T servo is the rated output torque of the servo motor; T output is the output torque of the servo motor after passing through the reducer; I is the speed ratio of the gearbox; η is the output efficiency of the gearbox.
(2) Reduce the inertial impact of the work platform on the servo motor. In situations where the servo motor suddenly starts and stops or frequently rotates in both directions, the inertia impact of the load on the servo motor is very severe. If corresponding measures cannot be taken to avoid it, it is easy to cause damage to the output shaft of the servo motor due to impact, which in turn affects the positioning accuracy and service life of the servo motor. The relationship between inertia and speed ratio is as follows: JLR=(JL/i2)/(3-5).
Among them, JL is the actual inertia of the load, which can be calculated based on the structure and weight of the load; JLR - the inertia converted to the servo motor end after passing through the reducer; 3-5 is an empirical value.
It is not difficult to see from the above relationship that adding a reducer significantly reduces the impact of load inertia on the inertia of the servo motor.
(3) Improve transmission efficiency. The transmission efficiency of servo reducers is over 90%, and the efficiency of ProWay precision reducers can reach 97%. This can greatly output the power of the servo motor.
(4) Customized products are processed according to the size requirements of customers, making it easy for customers to install and debug.
Meet Requirements
Packaging reducer, customized size, easy for customers to install: according to customer requirements, packaging mechanical equipment reducer, ProWay planetary reducer standard size fully meets customer requirements. We specialize in planetary gearboxes for packaging machinery. Our planetary gearboxes can ensure stable and reliable product performance, as well as good packaging effects. All indicators meet customer expectations.
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