The basic structure of the coating liquid Filling machine consists of five parts: the cleaning stage, the filling stage, the capping stage, the packaging stage and the inspection stage. The cleaning process involves cleaning the recycled material bottles. Firstly, a special cleaning solution is injected into the empty bottles to clean and disinfect them. Then, the cleaning solution is poured out through a bottle inverting machine. Finally, the cleaned empty bottles are conveyed to the filling process via a conveyor belt. The filling process is carried out by the PLC controlling the solenoid valve to conduct air pressure, thereby controlling the air pressure valve to fill the bottles. When the liquid level height reaches the standard, the air pressure valve stops filling, and the filling port lowers the filled bottles. Then, the bottles are sent to the next processing stage by the conveyor belt. In the capping process, the fixed frame places the bottle cap at the bottle mouth so that the thread of the bottle cap coincides with that of the bottle mouth. Through the friction chain of the conveyor belt measuring the wall, the bottle rotates and the bottle cap is tightened to achieve capping.

The packaging process consists of two shafts that fix the packaging paper. When the bottle is sent to the packaging position, the packaging tape adheres one end to the side wall of the bottle. Then rotate the bottle body, allowing the wrapping paper to wrap around the bottle body. After wrapping once, cut the wrapping paper and fix the other end of the wrapping paper to the bonding point. The packaging process is completed. After the final processing, the products pass through the photosensitive sensor detection stage for any defects, including external damage to the bottle body, poor sealing of the bottle cap, poor packaging, and poor filling level, etc. Finally, the mechanical hand will move the unqualified products to the designated area, and the qualified products will be packed into boxes. At this point, the entire processing process is completed as per the control requirements.

The weighing filling machine needs to be designed with both manual and automatic working modes. Manual mode is used for equipment maintenance, debugging and reset of count statistics, while automatic mode allows the normal operation of the production line to be started.

Basic parameters

Maximum weighing capacity: 1200kg

Minimum sensitivity: 0.2kg

Filling error: ±0.2-0.5kg

Filling speed: Approximately 150-180 barrels per hour for 200L

Control mode: 2-speed control

Filling method: Insertion type, liquid surface

Gun head tubing: Teflon gun head, valve + Teflon hose

Structural material: Main unit SUS304 stainless steel, conveying and palletizing carbon steel anti-corrosion paint.

Scale platform size: 1200×1200mm(304 stainless steel power raceway)

Empty barrel raceway: 1200mm×2500mm(304 stainless steel power raceway), with an additional 1200mm slope unpowered roller

Heavy barrel raceways: 1200mm×2500mm(304 stainless steel power raceways, 2 sets

Barrel separation device: Suitable for 200-1000L barrels, carbon steel anti-corrosion paint structure, 304 stainless steel raceway.

Palletizing equipment: Translation-type, suitable for pallets of 1200×1200×140mm, including pallet, palletizing and lower pallet conveying.

Pipeline pressure: 0.2-0.6MPa(related to material properties).

Material interface: 4 DN40 flange joints, which can be customized according to the interface standards provided by the user

Air source interface: The user provides a 12mm air pipe connector for quick coupling connection

Power supply: AC220/50Hz(provided by the user to one side of the machine)

Air source used: 0.4-0.8Mpa(provided by the user to the machine side)

Operating temperature: -10℃ to 50℃

Basic conditions: A level and solid concrete floor with a concrete thickness greater than 10cm.

Optional models: Standard type, explosion-proof type filling scale