What are the contents of the pre-service training for the employees of the brushless motor motor automatic reclaimer?
Brushless motor motor automatic rewinding machine for the operation of the staff to carry out pre-job training, need to cover the basis of the equipment, operating procedures, maintenance, standardized operation, etc., to ensure that the staff can correctly operate the equipment, the following are the details of the training content:
1、Equipment basics
Equipment structure:
Detailed introduction to the overall structure of the reclaimer, including the frame, reclaiming mechanism, transmission devices, electrical control cabinets and other major parts of the composition and role. For example, explain how the frame for the whole equipment to provide stable support, how to collect the material collection mechanism to achieve the action.
Show the physical objects or pictures of each structural component, so that employees intuitive understanding, such as pointing out the different specifications of the material and characteristics of the receiving roller, conveyor belt.
Working principle:
Explain the working principle of brushless motor, explain how it realizes high-speed operation through electronic commutation, and what is the difference with traditional brushed motor.
Explain the overall operating logic of the reclaimer, such as how the material is transported to the reclaiming position driven by the transmission device, and how the components work together to complete the reclaiming task. Take the photoelectric sensor detecting the position of the material as an example, explain how the signal is transmitted to the control system, and then control the motor and other executive parts action.
Technical Parameters:
Explain to employees the key technical parameters of the skimmer, such as the motor's rated power, speed range, and torque level, the range of adjustment of the skimming speed, and the great weight or volume of the material to be skimmed.
Emphasize the importance of understanding these parameters for the correct operation of the equipment, for example, inform the staff in different material characteristics should be how to choose the appropriate parameters of the reclaiming speed, to avoid damage to the equipment due to improper parameter settings or affect the quality of reclaimed materials.
2、Operation process training
Start-up preparation:
Instruct the staff to check whether there is any damage to the appearance of the equipment and whether the parts are firmly connected, such as whether the bolts are loose.
Teach employees to check the electrical system, including whether the power plug is plugged in properly, whether the electrical components in the control cabinet are normal, and whether the voltage is stabilized within the range required by the equipment.
Demonstrate how to lubricate equipment as necessary, such as which drive components to add oil or grease to, and the amount and frequency of addition.
Start-up operation:
Demonstrate the power-on steps step by step in the correct order, such as turning on the main power switch first, then turning on the power supply of the control cabinet, waiting for the equipment self-test to be completed, and then starting the brushless motor.
Explain the prompt messages that may appear in the process of power-on and the corresponding processing methods, such as the meaning of the error code when the equipment self-test does not pass and the measures to solve the problem.
Parameter setting:
According to different receiving tasks, introduce in detail how to set the parameters of the equipment, such as receiving speed, receiving length, tension control and other parameters of the adjustment method.
Through the actual operation cases, let the staff understand the impact of different parameters on the effect of the rewinding, for example, rewinding speed is too fast may lead to the accumulation of materials, too slow will affect the production efficiency; rewinding length is not set accurately will lead to waste of materials or rewinding insufficient materials.
Normal operation:
Demonstrate how to monitor the material receiving situation during equipment operation, such as observing whether the conveyor belt is running smoothly and whether the materials are neatly arranged into the receiving mechanism.
Teach employees how to deal with common problems in the operation of the equipment, such as how to stop and clean up when the material is jammed, and what initial checking measures should be taken when the motor has an abnormal sound.
Shutdown operation:
Demonstrate the correct sequence of shutting down the machine, first stop the brushless motor operation, then turn off the power supply to the control cabinet, and then cut off the main power supply afterward.
Emphasize the need to carry out the necessary equipment cleaning and finishing work after the shutdown, such as cleaning up the residual material on the conveyor belt, wipe the equipment surface dust.
3, maintenance knowledge
Daily maintenance:
Train employees to clean the equipment every day, including cleaning the dust, debris and oil and other debris on the surface of the receiving mechanism, conveyor belt, and frame, to keep the appearance of the equipment neat and clean.
Teach employees to check the connection of each mechanical part, such as the elasticity of the chain and the tension of the belt, and make timely adjustments when problems are found.
Remind employees to pay attention to the sound and temperature when the equipment is running, such as whether the sound is abnormal when the motor is running, whether the temperature of the bearing part is too high, and report promptly if there is any abnormality.
Regular maintenance:
Introduce the periodicity and content of regular maintenance of the equipment, such as the maintenance of the motor at certain intervals, including checking the carbon brushes (if any) and commutator wear of the motor, and lubricating the motor bearings.
Explain the methods and precautions for regular lubrication of transmission parts, such as chains, gears, bearings, etc., the type of lubricant or grease to be used, and the amount and location of additions.
Explain the importance of regular inspection of the electrical system, such as checking the wiring for deterioration and breakage, and the contacts of the electrical components for abrasion, and replacing them promptly when problems are found.
Replacement of wearing parts:
Identify wearing parts: Introduce employees to the types of wearing parts of the reclaimer, such as conveyor belts, reclaim rollers, sensors, relays and so on.
Judgement of replacement time: Teach employees how to judge whether the wearing parts need to be replaced, for example, if the conveyor belt is worn out or broken, the surface of the rewinding rollers is seriously scratched or deformed, and the sensor detects inaccurate signals.
Demonstration of replacement method: Demonstrate the steps and techniques of replacing wearing parts through actual operation, and emphasize the precautions in the process of replacement, such as cutting off the power supply when replacing electrical components to prevent electric shock.
4、Protection specification training
Protection risk identification:
Point out the potential risks during the operation of the reclaimer, such as the mechanical injury that may be caused by the high-speed motor and transmission components, the electric shock hazard that may be triggered by the electrical system, and the risk of smashing that may be caused by the accumulation of materials or falling.
Through pictures, videos or actual cases, employees can visualize the serious consequences that may be caused by these risks.
Protective measures:
Train employees to wear personal protective equipment correctly, such as protective gloves, shoes, etc., and explain the use and importance of each type of protective equipment.
Introduce the protective devices equipped with the equipment itself, such as guardrails, emergency brake buttons, leakage protection devices, etc., explain their functions and methods of use, and emphasize that these protective devices should not be removed or damaged during the operation of the equipment.
Operation specification:
Emphasize that it is strictly prohibited to carry out cleaning, maintenance or adjustment work while the equipment is running, and that it is necessary to stop the machine and cut off the power supply first, and then carry out the operation after the equipment has completely stopped running.
Teach employees to concentrate when operating the equipment, and not to leave their posts without authorization or allow untrained personnel to operate the equipment.
Explain how to properly use the emergency brake button and take appropriate emergency measures, such as calling the emergency number and using a fire extinguisher to put out a fire, in the event of an emergency, such as an equipment fire or injury.
※ If you need help, please contact the technical specialist of Xinhui Electromechanical Equipment Co., Ltd. via the page chat tool for assistance.
