What are the precautions for daily maintenance of straight cross-belt sorting line?

The routine maintenance of straight cross-belt sorting line is very important to ensure its normal operation, prolong its service life and improve sorting efficiency. The following are some precautions for routine maintenance:

Equipment cleaning

Regularly clean the dust, sundries and parcel residues on the sorting line to prevent them from entering the equipment and affecting the normal operation of the equipment. You can use a clean rag or vacuum cleaner to clean belts, rollers, sorting crossings and other parts.

Special attention should be paid to cleaning the dust and stains on the surfaces of key components such as scanners and sensors, so as not to affect their recognition accuracy and sensitivity.

Belt maintenance

Check the tension of the belt to ensure that the belt will not slip or be too tight during operation. If the belt is too loose, the tension can be increased by adjusting the tensioning device; Too tight will increase the wear of belt and driving parts, so it needs to be relaxed properly.

Observe whether there are signs of wear, scratches, cracks and other damage on the belt surface. If there are, repair or replace the belt in time to prevent the fault from expanding and affecting the normal operation of the sorting line.

Add proper amount of lubricant to the belt regularly to reduce the friction between the belt and the drum, reduce energy consumption and prolong the service life of the belt. However, it should be noted that the lubricant should not be applied too much, so as not to pollute the package and equipment.

Drum maintenance

Check the rotation flexibility of the rollers to ensure that each roller can rotate freely without jamming. For the drum with inflexible rotation, it is necessary to clean up the sundries in the bearing parts in time and add appropriate amount of grease.

Check whether the surface of the drum is worn or deformed. If so, replace the drum in time to ensure that the parcel can be transported smoothly on the sorting line.

Tighten the mounting bolts of the drum regularly to prevent the bolts from loosening due to equipment vibration and other reasons, which will affect the stability of the drum.

Drive maintenance

Check the operating conditions of driving devices such as driving motors and reducers, including temperature, noise and vibration. If it is found that the motor temperature is too high, there is abnormal noise or vibration, it should be stopped in time for inspection and troubleshooting.

Change the lubricating oil of the reducer regularly to ensure its good lubrication and heat dissipation performance. At the same time, check the sealing condition of the reducer to prevent the leakage of lubricating oil.

Tighten the connecting bolts of the driving device to ensure the connection between the components is firm, so as to avoid potential safety hazards or affect the normal operation of the equipment due to looseness.

Electrical system maintenance

Check whether the electrical circuit is damaged, aged or short-circuited. If so, replace or repair the damaged circuit in time to prevent electrical failure or safety accident.

Clean the dust and sundries in the electrical control cabinet, and check whether the connections of electrical components are firm, and whether there is looseness, ignition and other phenomena. Regularly ventilate and dissipate heat in the electrical control cabinet to prevent the high temperature in the cabinet from affecting the performance of electrical components.

Check the working state of electrical components such as sensors and scanners to ensure that they can detect and identify package information normally. If any component is damaged, it should be replaced in time to ensure the normal operation of the automatic control function of the sorting line.

Sorting crossing maintenance

Check whether the baffle, push rod and other parts of the sorting crossing can work normally and whether the action is accurate and flexible. If it is stuck or not in place, it should be adjusted and repaired in time.

Clean up the sundries and dust at the sorting crossing to prevent them from affecting the smooth sorting of parcels and the normal opening and closing of the crossing.

Regularly lubricate and maintain the driving mechanism of the sorting crossing to ensure that it can complete the sorting action quickly and accurately.

Safety device maintenance

Check whether the safety devices such as safety light curtain, emergency stop button and fence work normally. Safety light curtain should be able to accurately detect the occlusion of human body or object, and stop the operation of equipment in time; The emergency stop button should be able to quickly cut off the power supply of the equipment after being pressed, and can normally resume operation after being reset; The fence should be kept intact without damage or deformation to prevent people and objects from entering the dangerous area.

Test and maintain the safety device regularly to ensure its reliability and sensitivity. If the safety device is found to be faulty, the equipment should be stopped immediately and repaired. It is strictly forbidden to run the equipment when the safety device fails.

In the process of daily maintenance, maintenance personnel should make detailed maintenance records, including maintenance time, maintenance content, problems found and treatment. This not only helps to track the maintenance history and operation status of equipment, but also provides reference for regular maintenance and fault analysis of equipment. At the same time, maintenance personnel should strictly abide by the relevant safety operation procedures to ensure the safety of maintenance work.