Daily maintenance of knitted fabric shaping machines

The daily maintenance precautions of knitted fabric shaping machine are as follows:

1. Cleaning

Clean the fabric inlet and outlet regularly to prevent debris from accumulating and affecting the smooth flow of fabric. Use a soft brush or compressed air to remove dust and fibers.

Clean heating devices such as steam radiators or electric heating elements. Avoid dust and dirt accumulation that can affect heating efficiency, and check heating elements for damage or ageing.

Clean the stretching devices, such as the needle plate or cloth clips. Remove residual fabric fibers and dirt to ensure the normal operation of the stretching device and prevent damage to the fabric.

Keep the environment around the machine clean and tidy to prevent dust and debris from entering the interior of the setting machine. Clean the working area regularly and keep it well ventilated.

2. Inspection

Before starting the machine every day, check whether the transmission parts, such as belts, chains, gears, etc., are loose, worn or broken. Adjust or replace damaged parts in time to ensure the normal operation of the transmission system.

Check the electrical system, including wires, plugs, switches, controllers, etc. for damage or poor contact. Ensure that electrical equipment is safe and reliable to prevent electrical failures.

Check whether the temperature sensor and controller of the setting machine are accurate. Calibrate the temperature sensor regularly to ensure that the setting temperature meets the process requirements.

Check whether the fan and ventilation system are operating normally. Make sure that the fan runs smoothly and the ventilation duct is unobstructed to ensure uniform temperature inside the setting machine and smooth exhaust gas discharge.

3. Lubrication

Lubricate the transmission parts regularly according to the requirements of the equipment manual. Choose the appropriate lubricant and pay attention to the amount and application method of the lubricant to avoid excessive or insufficient lubrication.

Lubricate the moving parts of the stretching device, such as the needle plate guide, cloth clip slider, etc. Ensure that the stretching device moves flexibly and reduces wear and friction.

Check whether the lubrication system is working properly, such as whether the oil pump, oil pipe, oil nozzle, etc. are blocked or leaking. Clean or replace damaged parts in time to ensure the normal operation of the lubrication system.

4. Operation

Operators should be familiar with the operating procedures and safety precautions of the setting machine and operate strictly in accordance with the operating procedures to avoid equipment damage or safety accidents caused by improper operation.

Pay attention to the tension control of the fabric to avoid excessive or insufficient tension that affects the shaping effect. Adjust the appropriate tension parameters according to different fabric types and process requirements.

Control the shaping temperature and time to avoid discoloration, deformation or damage of the fabric due to excessive temperature or time. Operate in strict accordance with the process requirements to ensure the shaping quality.

Operators should be trained regularly to improve their operating skills and maintenance awareness. This ensures that operators can use and maintain the setting machine correctly and extend the service life of the equipment.

5. Security

When performing maintenance and servicing work, the power supply must be cut off first and warning signs must be hung. Avoid performing maintenance while the equipment is running to prevent safety accidents.

Regularly check whether the safety devices of the setting machine, such as the emergency stop button, protective cover, limit switch, etc., are working properly. Ensure the effectiveness of the safety devices and the safety of the operators.

Pay attention to fire safety, and do not pile up flammable items around the setting machine. Regularly check whether there are fire hazards such as leakage and short circuit in electrical equipment and heating devices, and deal with them in time.

Operators should wear necessary protective equipment, such as gloves, masks, goggles, etc. Avoid contact with high-temperature components and chemicals to protect their own safety.

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