A list of the contents of this article:
- 1 、Who knows what a packing machine is and what it is for?
- 2 、What are the classifications of packaging machinery
- 3 、What are the common packaging equipment?
- 4 、What is the difference between the carton winding machine and the packing machine
Who knows what a packing machine is and what it is for?
In the back-end packaging of food and beverage, the automatic packing machine automatically arranges the filled packaging, loads it into the open carton, and completes the self-adhesive sealing and other actions of the packing equipment.
The packing machine can be divided into fully automatic and semi-automatic packing machine. All the actions are completed automatically. The fully automatic packing machine adopts a new type of combined structure, including box forming device, whole line device, filling device and sealing device and other functional units, which complete the corresponding functional actions respectively, and each device is installed on the same mainframe. It is controlled by P.L.C + touch screen. Equipped with missing bottle alarm stop, no bottle without packing safety device. It is greatly convenient to operate, manage, reduce production personnel and labor intensity, and is an indispensable equipment for automatic scale production.
Packing machine can also be divided into: wrapped packing machine, pneumatic packing machine, grab packing machine, robot packing machine.
The wrapping packing machine adopts the falling packaging mode, occupies a small area, reduces the equipment investment cost, adopts the international design concept, the structure is more reasonable, the action is more light and stable, and the power consumption is lower.
The pneumatic packing machine has the advantages of small size, beautiful appearance, low energy consumption, stable operation and convenient operation. The conveyor is driven by imported rodless cylinder, which runs smoothly and has high controllability.
The packing machine with pneumatic and electric operation and packing mode has the advantages of compact structure, beautiful appearance, low energy consumption and stable operation. The driving device is a symmetrical double rocker arm, which is driven by Japanese MITSUBISHI servo motor or three-phase asynchronous motor and runs smoothly.
The robot packing machine is a set of intelligent control system which takes the robot as the running main body and is equipped with conveying and regularization auxiliary equipment to complete the product packing process. The robot packing system has many advantages, such as strong product adaptability, strong multi-specification compatibility, high operation efficiency, convenient system maintenance and so on. Compared with the conventional packing equipment, the robot packing system is simpler and faster.
What are the classifications of packaging machinery
The commonly used classification methods are classified according to the packaging process, which can be divided into main packaging machinery and auxiliary packaging machinery. The packaging machinery that completes the packaging processes such as wrapping, filling and filling is called the main packaging machinery, or the packaging mainframe; the packaging machinery that completes washing, drying, testing, stamping, metering, transportation and stacking is called auxiliary packaging machinery.
(1) Packaging machinery
Packaging machinery is used for packaging bulk products. According to different processes of packaging, it can be divided into kink packaging machine, end folding packaging machine, pillow packaging machine, envelope packaging machine, stretch packaging machine and so on.
(2) filling and packaging machinery
Filling and packaging machinery is used to pack powdery and granular solid goods. Filling and packaging machinery includes direct filling packaging machine and bag filling packaging machine. Direct filling packaging machine is the use of pre-formed paper bags or plastic bags for filling, can also be directly filled in other containers. The bag filling packaging machine is a packaging machine which not only needs to complete the molding of the container, but also completes the two processes of filling the product into the container.
(3) filling and packaging machinery
Filling and packaging machinery is used to pack fluid and semi-fluid items. According to the process of filling products can be divided into atmospheric filling machine, vacuum filling machine, pressure filling machine and so on. Filling and packaging machinery is usually connected with sealing machine, labeling machine and so on to form a mechanized filling line.
(4) sealing machinery
The sealing machine is suitable for sealing all kinds of packaging containers. According to the different sealing technology, it can be divided into glass can capping machine (capping, rotating lid, etc.), cloth bag sewing machine, box sealing machine, plastic bag and paper bag sealing machine.
(5) labeling machinery
Labeling machine is a machine used to paste trademark paper or label on the package.
(6) binding machinery
Binding machines include ribbon binding machine, wire binding or rope binding material binding machine and so on.
(7) cooked molding packaging machinery
Mature packaging machinery is divided into blister packaging machine and body-fitting packaging machine according to different processing technology.
(8) vacuum packaging machinery
Vacuum packaging machinery can be divided into vacuum packaging machine and inflatable packaging machine according to whether it can be filled with inactive gas after vacuum.
(9) shrink packaging machinery
Shrink packaging machinery there are not only small shrink packaging machines that can be used for the sales and packaging of single or multiple products, but also large shrink packaging machines that can be used to pack pallets and transport packaging.
(10) other packaging machinery
In addition to the above types of packaging machinery, there are bottle washing and dryers, testing machines for packaging materials and specifications, capping machines, metering machines, etc., these stand-alone machines are generally combined with other packaging machines to form packaging machines.
Common packaging machinery:
(1) bag-making, filling and sealing packaging machine
The main working procedure of the bag-making, filling and sealing packaging machine consists of bag forming, filling, sealing, cutting and so on. The packaging materials used are mainly film products, such as plastic film, paper, lead foil and composite film.
(2) Thermoforming packaging machinery
According to the different forming technology of packaging containers, thermoforming packaging machines are divided into blister packaging machine and body-fitting packaging machine. Blister packaging is the most widely used packaging at present. It is a packaging method to seal the product between the preformed blister and the bottom plate. Body-fitting packaging and blister packaging are the same, the difference between them is that the product of body-fitting packaging is used as a molding mold, and the blister packaging is molded by a special mold. Body-fitting packaging can make the product fixed, so that the product quality can not be damaged by collision in the process of circulation.
Shrink packaging machinery is a packaging machine in which the article (or inner package) is packed with a heat-shrinkable film that has been stretched and oriented, and then the film is properly heated to make the film shrink and wrap tightly around the article (or inner package). The shrinking film is tensioned by the upper and lower reels, and the product has machine parts pushed to the film. after the film wraps the product, the three sides of the film are sealed by the sealing part, and then transported by the conveyor belt. Through the heating device, the product is forbidden to be wrapped and cooled to form a shrink package.
What are the common packaging equipment?
Packaging equipment refers to the equipment that can complete all or part of the packaging process of products and commodities. The packaging process includes main processes such as filling, wrapping and sealing, as well as related pre-and post-processes, such as cleaning, stacking and disassembly, etc. In addition, packaging also includes the process of measuring or stamping the package. The use of mechanical packaging products can improve productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
Packaging equipment refers to the equipment that can complete all or part of the packaging process of products and commodities. The packaging process includes main processes such as filling, wrapping and sealing, as well as related pre-and post-processes, such as cleaning, stacking and disassembly, etc. In addition, packaging also includes the process of measuring or stamping the package. The use of mechanical packaging products can improve productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of cleanliness and hygiene.
There are many kinds of classification methods for packaging equipment. According to the function, it can be divided into single-function packaging machine and multi-function packaging machine; according to the purpose of use, it can be divided into inner packaging machine and outer packaging machine; according to the packaging variety, it can be divided into special packaging machine and general packaging machine; according to the level of automation, it can be divided into semi-automata and full automata. The following editor introduces you to several commonly used packaging-related equipment.
The Cartoning machine is a machine used for product sales and packaging. it puts a measured quantitative material into a box and closes or seals the opening of the box. The packing machine is used to complete the transportation package. it loads the finished packaging into the box according to a certain arrangement and quantity, and closes or seals the opening of the box. Both the Cartoning machine and the packing machine have the functions of forming (or opening the container), measuring, loading, sealing and so on.
Forming-filling-sealing packaging machine is a multi-functional packaging machine. After the material enters the top of the packaging machine, the metering part will send the fixed number of products into the material channel in turn. When the drum packaging material passes through the outer wall of the material channel, it is wound into a cylinder by the shaper, and the longitudinal sealer seals it firmly. The horizontal sealer completes the top seal of the bag and the bottom seal of the next bag, forming two welds.
. As the blanking channel is wrapped in the bag, the bottom seal can be welded directly into the bag, then move a station to complete the top seal, and cut it with a cutter to complete the packaging process.
Drum packaging materials are single-layer and composite. Single layer such as moistureproof cellophane, polyethylene, polypropylene, high density polyethylene, composite such as stretch polypropylene / polyethylene, polyethylene / cellophane / aluminum foil. In addition, there are materials that can be heat-sealed. Packaging sealing types are pillow sealing, three-sided sealing and four-sided sealing and so on.
The typical process is as follows: the filling machine locates the hose container, seals the end of the container after metering and filling, and then sends it to the cartoning machine. The cartoning machine first forms the box blank, wraps the hose with paper lining, and pushes it into the box to seal the box mouth. The small box is sent to the large box machine through the conveying device to be stacked. After stacking a predetermined quantity, the large box billet forms a container in the way of wrapping, and at the same time, the small box is loaded into it and sealed with glue. The large boxes are transported to the packing machine for stacking, reaching a predetermined number and then packed into the open boxes. After packing, the lid is glued and sealed by the box sticker, and the cover is pasted with adhesive tape or the box is firmly fastened by a strapping machine.
According to the filling principle, liquid filling machine can be divided into atmospheric filling machine, pressure filling machine and vacuum filling machine.
The atmospheric filling machine is filled by liquid self-weight under atmospheric pressure. This kind of filling machine is divided into timing filling and constant volume filling, which is only suitable for filling low viscosity gasless liquids such as milk, wine and so on.
The pressure filling machine is filled under a pressure higher than atmospheric pressure, which can also be divided into two types: one is that the pressure in the storage tank is equal to the pressure in the bottle, and the filling depends on the self-weight of the liquid into the bottle, which is called isobaric filling; the other is that the pressure in the storage tank is higher than that in the bottle, and the liquid flows into the bottle by pressure difference, and this method is often used in the high-speed production line. The pressure filling machine is suitable for filling gaseous liquids, such as beer, soda, champagne and so on.
The vacuum filling machine is filled when the pressure in the bottle is lower than the atmospheric pressure. This kind of filling machine has the advantages of simple structure, high efficiency and wide adaptability to the viscosity of materials, such as oil, syrup, fruit wine and so on.
The process is generally as follows: the boxes with empty bottles are stacked on the pallet, sent by the conveyor belt to the unloading pallet machine, the tray is unloaded one by one, the box is sent to the unloader with the conveyor belt, the empty bottle is taken out from the box, and the empty box is sent to the washing machine through the conveyor belt, which is cleaned and then transported to the packing machine so that the bottle containing drinks can be loaded into it. The empty bottle taken out from the box unloader is fed into the bottle washing machine by another conveyor belt for disinfection and cleaning, and after the bottle inspection machine meets the cleaning standard, it goes into the filling machine and capping machine. Drinks are bottled by a filling machine. The bottles filled with drinks are capped and sealed by the capping machine and transported to the labeling machine, labelled and sent to the packing machine into the box and then to the stacking pallet machine and stacked on the pallet and sent to the warehouse.
What is the difference between the carton winding machine and the packing machine
The working principle of the winding packaging machine is that the object that needs to be wound is placed in the center of the turntable, and when starting, the motor rotates with it, which naturally drives the turntable to rotate, thus realizing the outer winding film machine of the object. When the turntable motor rotates, the elevator motor also starts, thus driving the whole assembly of the winding packaging machine to move up and down, so as to achieve the winding in the height direction of the object, thus realizing the winding packaging of the whole appearance of the object. This is not only conducive to the packaging requirements of goods storage, transportation and mechanized loading and unloading operations, but also prevent the damage of goods in the handling process, play the role of dustproof, moisture-proof and cleaning, but also reduce production costs and improve production efficiency. In the winding process, the main thing is to adjust the tension of the film and penetrate the film. Generally, the film tension can be achieved by adjusting the speed of the turntable and the speed of the motor. As long as you know that the rotating speed of the turntable is greater than the speed of the motor, the tighter the film will be, and vice versa. It is not difficult to operate if you know the principle.
A packing machine is a kind of equipment that semi-automatically or automatically loads unpackaged products or small packaged products into transport packaging. Its working principle is to pack the products into boxes (corrugated cartons, plastic boxes, pallets) according to a certain arrangement and quantity, and close or seal the opening of the box. According to the requirements of the packing machine, it should have the functions of carton forming (or opening carton), measuring and packing, and some are also equipped with sealing or bundling functions.
This is the end of the introduction of packing machine and carton packing machine. Thank you for taking the time to read the contents of this site. For more information about which is better, carton packing machine and carton packaging machine, don’t forget to look up this site.