How to choose a good bag-feeding packaging machine When choosing a good bag-feeding packaging machine, we can analyze it from the following three points: 1. In terms of equipment service life, good quality bag-feeding packaging machine chooses the mechanical structure to protect the The cost will be greatly reduced, only need to refuel and tighten the screws daily, the operator's skill requirements are extremely low and the equipment life is long (about 8-10 years). If other skills are used, serious problems will occur in the equipment after about half a year (the lifespan is about 2-3 years). 2. If the stability of the equipment is good, it is necessary to consider the packaging requirements of the fully automatic bag-type packaging machine. It is necessary to make it meet the technical requirements of the packaging target. Other packaging materials for the fully-automatic bag-type packaging machine And the container should also be selected in a targeted manner, so as to ensure the packaging power of the product and the function of the bag opening device of the bag packaging machine is to open the mouth of the packaging bag to facilitate the filling in the next process. The bag-opening device is mainly composed of a bag-opening seat, a bag-opening guide rod, a bag-opening slider, a bag-opening straw, a vacuum generator, a bag-opening cam, a swing rod, a bag-opening seat, a bag-opening guide rod, a bag-opening slider, a bag-opening It is composed of bag straw, vacuum generator, bag opening cam, swing rod, cam connecting rod, T-shaped connecting rod, upper connecting rod, lower connecting rod and so on. When the bag opening cam rotates from the near angle of repose to the far angle of repose, it drives the pendulum rod to swing upward, and the cam link drives the T-shaped link to rotate downward, and then drives the bag opening slider through the upper link and the lower link. Bag opening guide rod. Move back and forth and drive the bag opening straw to open, and suck open the packaging bag transported by the trolley to this station. After the packaging bag is opened, the bag opening protrudes
1) The function of the bag-receiving device for the bag-type packaging machine is to take out the packaging bag from the bag warehouse and send it to the first-station, which is mainly composed of the bag-receiving claw assembly, the installation horizontal plate, and the bag-receiving slot. Frame, bag taking cam, cam connecting rod, joint bearing, adjustable connecting rod, etc. Under the action of the telescopic movement of the bag taking cylinder, the packaging bag is sucked from the bottom of the bag placing slot frame to the working position of taking the bag. The cylinder is divided into single-acting cylinder, double-acting cylinder, diaphragm type cylinder, impact cylinder and rodless cylinder. According to the actual working conditions of the equipment, choose a double-acting cylinder. Then, the bag taking claw assembly swings from the packaging bag assembly line to the bag taking working position under the action of the bag taking cam link, and pinch the packaging bag under the action of the air cylinder and the gear set, and then the bag taking cam is driven by
The composition of the filling device of the bag packaging machine: the filling device is mainly composed of a cylinder mounting seat, a cylinder, a linear guide rail, a rear movable rod, a front movable rod and a filling bucket, etc. Its main function is to realize the filling feeding during the operation of the equipment. The working process of the filling device of the bag packaging machine: the cylinder mounting seat is used as the positioning and load-bearing part of the entire filling device, and is also the positioning part of the cylinder installation, which has the advantages of good rigidity and high strength. The cylinder and the linear guide are the dynamic moving parts that ensure that the packing device can move up and down in a straight line. Its characteristics are: smooth movement and low resistance. The rear movable rod is composed of a movable rod seat, a movable rod arm, a rib plate and an adjustment positioning plate. The movable rod arm is connected with the cylinder piston rod to transmit the linear motion of the cylinder. The movable rod seat and the linear guide slider are fixed by bolts to ensure the safety.