What are the common mechanical failures and solutions for brushless motor motor manual six-station internal winding machine?
Brushless motor manual six-station internal winding machine common mechanical failures and solutions are as follows:
1, uneven winding
Fault causes
Failure of the wire arranging mechanism: wear and tear of the transmission parts of the wire arranger, the wire arranging wheel is not smooth or the tension of the wire arranging device is not properly adjusted, resulting in uneven wire arranging.
Eccentricity of winding shaft: the installation of the winding shaft is not precise, and the phenomenon of eccentricity occurs, which makes the distribution of the coil on the shaft uneven during the winding process.
Uneven tension of the wire: the tension adjustment of the wire releasing device is not stable, resulting in the tension of the wire in the winding is sometimes big and sometimes small, affecting the uniformity of the winding.
Solution
Check the wire-rowing mechanism: Replace the worn-out transmission parts, clean and lubricate the wire-rowing wheel to ensure that it rotates flexibly; readjust the tension of the wire-rowing device to make the wire-rowing even and tight.
Calibrate the bobbin: Use professional tools to calibrate the bobbin to ensure that it is installed in the correct position and eliminate eccentricity.
Adjust the wire tension: check the tension adjusting mechanism of the payoff device, so that it can provide stable tension to ensure that the wire tension is even during the winding process.
2、Stuck when winding
Failure causes
Wear and tear of mechanical transmission parts: gears, chains, belts and other transmission parts are badly worn, resulting in poor transmission and jamming.
Bearing damage: the bearing of the winding machine is damaged or stuck due to long-term use or poor lubrication, which affects the normal operation of the winding machine.
Foreign matter blockage: During the winding process, threads and sundries enter into the winding mechanism or transmission parts, resulting in jamming.
Solution
Replacement of transmission parts: Check the wear and tear of transmission parts such as gears, chains, belts, etc., and replace the parts with serious wear and tear in time to ensure smooth transmission.
Replacement of bearings: Replace the damaged bearings and lubricate and maintain the bearings regularly to ensure their normal operation.
Clean up the foreign matter: carefully clean up the foreign matter in the winding mechanism and transmission parts, keep the equipment clean, and pay attention to the protection during the operation of the equipment to prevent the foreign matter from entering.
3、Failure of wire clamping device
Failure causes
Clamping block wear: after long-term use of the clamping block, the surface wear, resulting in the clamping line is not tight, there is a loose wire phenomenon.
Failure of the wire clamping spring: the elasticity of the wire clamping spring is weakened or damaged, unable to provide sufficient clamping force.
Improperly adjusted wire clamping device: the clamping force of the wire clamping device is not properly adjusted, too tight may lead to wire clamping injury, too loose can not clamp the wire.
Solution
Replace the wire clamping block: When the wire clamping block is worn out seriously, replace the block with a new one in time to ensure the effect of wire clamping.
Replace the wire clamping spring: Check the elasticity of the wire clamping spring, replace the spring with weakened or damaged elasticity to restore the normal clamping force.
Adjustment of wire clamping device: According to the material of the wire and wire diameter, reasonable adjustment of the clamping force of the wire clamping device, to ensure that both the clamping of the wire, but will not damage the wire.
4、Six workstation switching is not smooth
Fault causes
Switching mechanism failure: switching mechanism mechanical parts such as connecting rod, slider, etc. wear, deformation or jamming, resulting in six-position switching difficulties.
Inaccurate positioning devices: positioning pins, positioning grooves and other positioning devices are worn or inaccurately installed, making the workstation switching can not be accurately positioned.
Poor lubrication: lack of lubrication of the moving parts of the switching mechanism increases friction, affecting the smoothness of switching.
Solution
Check the switching mechanism: check the wear and deformation of the connecting rod, slider and other parts, replace or repair the damaged parts; clean up the debris in the switching mechanism to ensure that its movement is flexible.
Calibrate the positioning device: check and calibrate the positioning pins and grooves to ensure accurate positioning; if there is wear and tear, repair or replace them in time.
Enhance lubrication: Regularly lubricate the moving parts of the switching mechanism, choose suitable lubricants to reduce friction and ensure smooth switching.
※ If the above ways and means still can not solve the equipment failure, please contact Xinhui Electromechanical Equipment Co., Ltd. through the page chat tool to seek help.
