Basic Overview of Plaster Coating Machines


Release time:

2023-05-10

The plaster applicator features a simple structure and convenient operation. Its coating width is adjustable, the hopper temperature is controllable, and the coating speed can be infinitely adjusted. The entire machine is made from stainless steel.

 

The plaster applicator features a simple structure and convenient operation. Its coating width is adjustable, the hopper temperature is controllable, and the coating speed can be infinitely adjusted. The entire machine is made from stainless steel.

1. This machine is specialized equipment for the lithium battery industry, and the metal (mesh) foil can be coated once—on either the front or back side.

2. Multi-point synchronous control for stepless speed regulation with an inverter, forward traction, coating, composite traction, and winding.

Combining PLC programming control with a human-machine interface, this system features high sensitivity, simple operation, and strong anti-interference capabilities.

4. The coating method employs gravure roller coating, with an automatic film-uniforming function and special treatment applied to the gravure roller.

5. Dual-axis motion, pneumatic back-pressure scraper mechanism, and three-dimensional adjustment capabilities enable effective control of the scraper angle and pressure.

6. The drying section features a partitioned, independent constant-temperature drying system that can employ heating methods such as hot-air circulation or infrared radiation. Each temperature zone is equipped with automatic temperature control and allows adjustable inlet and outlet circulation.

7. The internal guide rollers of the oven are installed in a master-slave sliding configuration and synchronized with the main machine’s drive system. The oven can be designed with either double-door, double-sided opening, or cylindrical top-opening configurations, and features double-sided operation and maintenance platforms as well as guardrails.

8. Automatic counting, automatic speed adjustment, automatic belt-break detection, automatic fault alarm, and pneumatic component automatic clutch, etc.

9. The winding and unwinding processes employ either a dual-station or single-station hydraulic lifting system, and the material rolls are loaded and unloaded using expandable spindles.

The specific steps for using the plaster applicator are as follows.

Operating procedure: First, press the switch to activate the system’s motor, which starts the stirring device and automatically introduces it into the tank. Once the mixture is thoroughly stirred, a light bulb signals that the stirring process is complete. The mixture is then conveyed via a conveyor belt to the coating machine for application. The coated film is automatically fed into a forming machine for cutting and shaping. An electronic synchronous control system is provided to regulate both the glue feed rate of the stirring tank and the coating speed. On the ointment-coating machine, a photoelectric automatic correction device is used to align the roll material, while pneumatic shafts ensure that the unwinding and rewinding of the roll material are synchronized with the coating speed.

General Operating Procedures for Plaster Applicators

Nowadays, paste-applying machines are very popular in the market. As we all know, painting indeed brings many benefits to our lives. What should we pay attention to when using a paste-applying machine?

1. Avoid burns from pressure-sensitive adhesives and hot glue.

2. During die-cutting, be careful not to put your hand into the middle of the pressure roller to avoid accidents.

3. Do not put your hands into the blender.

4. Control the traction speed to avoid tearing the release paper.

5. If a fault is detected, press the emergency stop button immediately, first disconnect the power supply, and prohibit any maintenance work on live equipment.

6. Do not let iron or foreign objects fall onto the baseplate.

7. If a malfunction occurs due to tearing of the release paper, after stopping the machine, you can wipe it with hot vegetable oil.

Xinhui Technology (Zhuozhou) Co., Ltd.
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