Packaging machinery belongs to the category of automatic machinery, it has a wide range of types, complex structure, new automatic liquid packing machine constantly emerging, it is difficult to classify their composition.However, through the analysis of the working principle and structural performance of a large number of packaging machinery, the common points of its composition can be found.Packaging machinery consists of power system, transmission system and executive system.Packaging machinery is usually divided into the following components.
(1) packaging material arrangement and supply and delivery system this system is a system that cuts off or arranges packaging materials for fixed length and transports them to the preset station one by one,for example, the delivery of wrapping paper in the candy packaging machine, cutting off the mechanism.Some systems can also complete the hoisting, shaping and positioning of bags or packaging containers in the process of supply and delivery,the feeding system of some sealing irrigation machine can also accomplish the direction-direction of tank cover, feeding and other work.
(2) The measurement and delivery system of packaged goods is a system that measures, arranges and arranges the packaged goods and delivers them to the scheduled work station.Some of them can complete the finalization and segmentation of the packaged goods,such as the measurement of beverage filler and liquid feed system; The cookie vacuum packaging machine organizes, arranges and supplies the system.
(3) master transfer system the system is used to transfer packaging materials and packaged items from one station to the next.Single position packaging machine has no transfer system.
(4) packaging actuator the packaging actuator is the organization that directly completes the packaging operation, that is, completes the wrapping, filling, sealing, labeling, strapping and other operations.Such as the candy wrapping machine before and after pushing sugar board, cardboard, sugar pliers and kink hand, etc.
(5) output mechanism of finished products. This mechanism is a mechanism to unload, arrange and export the packaged products from the packaging machine.The finished product output of some paste filling machine is completed by the main transmission mechanism or by the self-weight of the packaging products.
(6) power machine and drive system power machine is the motive power of mechanical work. In modern industrial production, they are usually electric motors.The driving system refers to the device that transfers the power and motion of the power machine to the actuator and control system so that it can realize the predetermined action.Usually consists of transmission parts, such as belt wheel, gear, sprocket, CAM, worm wheel, worm, etc,or by machine, electricity, fluid, gas and other forms of transmission composition.
(7) control system the control system is composed of various manual and automatic devices.The output of the power, the operation of the transmission mechanism, the action and coordination of the packaging actuators and the output of the packaging products in the packaging machine are all operated by the command of the control system.It includes control of packaging process, packaging quality, failure and safety.
(8) the fuselage body is used for the installation, fixation and sub-contracting of all parts of the assembly machine to meet the requirements of mutual movement and position.
