Forming Machine _ Fastener Forming Machine
Source：http://www.pbnxw.com.cn Author：冷鐓機 Time：2014/8/18 Click：
Forming machine, also known as unboxing machine, refers to the automatic completion of unboxing, forming, and folding of the bottom leaves. And now the next part of the tape pasting is completed. The box boards stacked into cardboard are opened, and the bottom of the box is folded according to a certain procedure and sealed with tape before being transported to the specialized equipment of the packing machine. Automatic cardboard box forming machine and automatic unboxing machine are assembly line equipment for large-scale cardboard box automatic unboxing, automatic folding of the lower cover, and automatic sealing of the bottom tape. The machines are all controlled by PLC+display screen, which greatly facilitates operation and is an essential equipment for automated large-scale production.
Principle of Forming Machine
The working principle of a molding machine is similar to that of a syringe used for injection. It uses the thrust of a screw (or plunger) to inject melted plastic that has already been plasticized (i.e. viscous state) into a closed mold cavity. After solidification and shaping, the product is obtained.
Injection molding is a cyclic process, each cycle mainly includes: quantitative feeding - melt plasticization - pressure injection - mold filling and cooling - mold opening and part extraction. After removing the plastic part, close the mold again and proceed to the next cycle.
Forming machine structure
⑴ The molding machine computer adopts imported PLC computer host chip, matched with LCD display screen, software backup fault self diagnosis system and error correction function, making operation more convenient. Its control program is designed in a foolproof manner, and can be operated without professional training.
⑵ The molding machine is fully hydraulic driven and has the first domestic stepless hydraulic frequency modulation technology, which solves the adaptability of the molding machine to various materials and block shapes, improves the compactness of materials, and shortens the molding cycle.
Classification of Forming Machines
According to the product series, it can be divided into: cardboard box forming machine, cardboard box forming machine, boxing machine, boxing machine, paper packing machine, unloading machine, etc.
According to the degree of automation of the machine, it can be divided into: automatic forming machine, fully automatic carton forming machine, etc.
Characteristics of molding machine
Adopting a vertical storage method for cardboard, which can be replenished at any time without stopping the machine;
Suitable for packaging in the same box size at the same time. If you need to change the box size, manually adjust it for use (the required time is only 1-2 minutes);
This machine adopts a rational design, and the suction box, molding, and sealing are all automatically processed in one go;
The mechanical performance is precise and durable, with no vibration during operation, stable operation, and long service life;
This machine adopts PLC+human-machine interface display screen control, with high performance, high speed, and high efficiency;
The corner length of the sealing tape on both ends of the cardboard box is 50-70mm, and can be customized to 80 or 100MM;
It can be operated independently or used in conjunction with automated packaging assembly lines.
advantage
Compared with traditional clay brick machines, the block forming machine can use industrial waste materials such as coal powder ash, coal gangue, slag, smelting slag, and various tailings as the main raw materials. More environmentally friendly, energy-efficient, and waste recycling.
2. The block forming machine adopts a three bar up and down pressure one-time forming method, and can be immediately stacked after forming without the need for a brick support plate. It is currently the latest model among block bricks in China.
The standard bricks produced by the block forming machine are low-cost and profitable. Taking into account various necessary costs, the cost of each standard brick is 9 cents, which is 2-3 times the market price.
The block forming machine body is made of high-precision, high-strength castings and special welding technology and materials, with good rigidity, vibration resistance, and long service life.
5. The block forming machine adopts a platform mold combined with hydraulic pressure forming, and uses a reciprocating guiding feeding device. The forming cycle is short, the production efficiency is high, the block quality is dense and the strength is high, and the size is precise.
The block forming machine adopts integrated technology of machine, electricity, and liquid, which ensures that every cycle of equipment operation is consistent, resulting in high forming output, high stability, and low scrap rate.
7. The block forming machine is versatile and can produce different specifications of porous bricks, hollow blocks, curbstones, pavement bricks, grass and tree planting bricks, flower grid bricks and other cement products by changing molds.
⒏ Programs can be developed according to production needs to achieve manual, semi-automatic, fully automatic and other operational actions
Maintenance and upkeep of molding machine
Circuit: Pay attention to the cleanliness of the circuit board, regularly clean the dust in the strong and weak electrical boxes, keep the electrical boxes dry, and prevent moisture.
Oil circuit: Check for oil leakage in all parts of the oil circuit and promptly address it. Prevent piston rod scratches and oil deterioration.
Mechanical: Check the transmission parts of the machine for wear and tear, inspect each grease nozzle for blockage, and inject grease.
Other precautions: It is recommended to replace the hydraulic oil once a year and clean the oil sludge in the oil tank. The water cooler should be cleaned in a timely manner to prevent the oil temperature from rising and accelerating the aging of the oil quality. Of course, safety is no small matter. The circuit safety door switch, oil pressure relief valve, mechanical safety stopper, and machine warning light must be checked for normal operation during maintenance
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