I. Composition, characteristics and technical parameters of packaging machinery and equipment
(1) The composition of packaging machinery and equipment includes
1. Packaging material sorting and delivery system
2. Measurement and delivery system of packaged goods
3. Main transmission system
4. Packaging actuator
5. Finished product output mechanism
6. Power machine and transmission system
7. Control system
8, the fuselage
(2) Characteristics of packaging machinery and equipment
The characteristics of packaging machinery and equipment are shown in the following aspects:
Packaging machinery technology content is increasing day by day.
Second, packaging machinery parts production specialization:
Third, the packaging machine generally uses stepless variable speed device, in order to flexibly adjust the packaging speed, the production capacity of the packaging machine, while ensuring that the motor power of the packaging machine is small.
Fourth, there are special requirements for the working environment
Technical parameters of packaging machinery and equipment
According to the normal use of the term, in the operation, maintenance, technical management and other aspects of packaging machinery performance of the functional and reliability, mainly including production capacity; The degree of adaptation to the varieties and specifications of packaging objects; Accuracy of process operation; The coordination of "man-machine" relationship; Operating power consumption; Maintenance cycle and workload, etc.
Summary of common packaging machinery and equipment
(1) Metering and filling equipment, automatic granule packing machine, quantitative powder packing machine
Packing machine, a machine that places precise quantities of packaging into various containers. Metering filling is an important process of product packaging.
Common filling machinery: volumetric filling machinery
(1) fixed measuring cup filling machine
(2) screw filling machine
(3) metering pump filling machine, weighing filling machine, counting filling machine
(1) length counting machine
(2) volume counting machine
(3) stacking counting machine, plunger filling machine
(2) Filling machinery
Modern packaging industry, liquid filling equipment for "filling a sealing", "cleaning a filling - sealing" and other multi-functional equipment.
1. Composition of filling machinery
There are many types of filling machine, but its structure is mainly composed of packaging containers and filling material feeding device, filling machine feeding bottle part, filling valve and so on.
2. Classification of filling machinery
1) According to the filling principle of the filling valve, it is classified as isopressure filling machine, negative pressure filling machine, pressure filling machine and atmospheric pressure filling machine
2) According to the arrangement of filling valve classification: linear filling machine rotary filling machine
3) According to the packaging container classification: glass bottle filling machine, polyester bottle filling machine, metal cans filling machine, composite paper packaging filling machine
(3) sealing machinery
The role of sealing machinery is mainly in the packaging container containing products, in order to make the product can be sealed and preserved, maintain the quality of the product star,
Seal the container to prevent product loss.
Sealing machine classification
(1) according to the use of sealing material, sealing machine can be divided into: (1) sealing machine without the use of sealing material, (2) sealing machine using sealing material sealing machine (3) using auxiliary sealing material sealing machine
(2) according to the different sealing methods, sealing machine can be divided into the following types: ① hot pressing sealing machine: ② fusion welding sealing machine
Close sealing machine: (4) side sealing machine: (5) hydraulic sealing machine: (6) rotary sealing machine: (7) ligation sealing machine
(3) common sealing machine ① hand pressure sealing machine ② pedal type sealing machine ③ floor automatic sealing machine ④ horizontal automatic sealing machine ⑤ vertical automatic sealing machine ⑥ Ultrasonic sealing machine ⑦ suture sealing machine
(4) Vacuum inflatable packing machine
1. Concept of vacuum inflatable packaging machine
Air-filled packaging is a vacuum air-filled packaging method can prolong the shelf life of fresh food, which is a major breakthrough in the field of packaging. At the same time, the inflatable mixed gas packaging machine has made a breakthrough in extending the storage period of food, and solved the packaging of some items that are not suitable for vacuum packaging.
2, vacuum packaging machine classification: food vacuum packaging machine, medical vacuum packaging machine, electronic products vacuum packaging machine, tea vacuum packaging machine.
3, common vacuum packaging machine and inflatable packaging machine
(5) Packing machinery
1. Continuous packing machine
2, intermittent mobile packing machine
Flexible packaging materials such as paper, plastic film and cardboard box billet by die cutting and compression cover articles, and by folding, kink, thermal bonding, bonding, winding, contraction and other operations, so that all or part of the packaging can be wrapped into the shape, the packaging machinery to achieve the above functions is called wrapping machinery.
1. The classification and characteristics of wrapping machinery can be divided into full wrapping machine and half wrapping machine according to the form of packaged products.
According to the wrapping method: folding wrapping machine, joint wrapping machine, covering wrapping machine, winding wrapping machine, stretching wrapping machine, body wrapping machine, shrink packaging machine
Common wrapping machine 1, folding wrapping machine 2, joint wrapping machine
(7) Labeling machine
Labeling machine according to the type of label processing is generally divided into: 1, cold glue labeling machine 2, hot melt glue labeling machine 3, hot melt glue labeling 4, in-mold labeling
According to the labeling machine type: 1, linear labeling machine 2, rotary labeling machine 3, robot labeling machine
According to speed: 1, high speed labeling machine 2, medium speed labeling machine 3, low speed labeling machine