What difficulties will be encountered in the actual operation of the knitting machine? Next, Xuzhou Qixing Machinery Co., Ltd. will introduce it.
一、Causes of holes and scars in the weaving layer of the knitting machine:
- The wire strands are broken, the lane change is uneven, the tension sensor is uneven, the winding line has deposits and crosses the line, and the lane change sequence is uneven;
- The supporting force of the motor rotor is not adjusted evenly, and the tightness of the wire strands is different;
- When the wire strands are disconnected, the repair method is unreasonable.
二、Prevention method:
- Adjust the lane change support force;
- Adjust the motor rotor support force.
三、The weaving pitch of the knitting machine is uneven:
Cause: The number of turns of the cable on the traction wheel is too small, which causes the rotor speed ratio of the rolling motor and the traction line speed to be unstable, and the pairing is fixed.
Prevention method: Properly adjust the number of turns of the cable on the traction wheel, and adjust the speed between the two to be stable. The heating tank is installed between the two braiding machines. Because the ambient temperature of the inner glue is lower than the leakage point, the moisture in the air is cold and suspected of rusting the stainless steel wire and forming bubbles on the braid. When the tube embryo is heated through the collet heating tank, the temperature is raised.
Overmolding is carried out by heating the tube embryo before entering the second braiding machine. The plastic-coated film roll is led out from the plastic-coating frame and wrapped on the tube embryo, and the bottom pad is rolled up by the tube embryo. The better-braided tube embryos are taken up by the take-up equipment. The drum used for coiling is placed on a support frame that can move along the road surface and rails. When coiling, the motor of the reducer drives the screw to rotate, which promotes the movement of the support frame along the guide rail, and at the same time drags the drum for coiling.
四、The relative density of the weaving layer of the braiding machine does not meet the requirements.
Reasons for formation:
- Because the relative density of weaving is related to the number of weaving spindles, the number of each spindle, the outer diameter, pitch, and writing angle of view;
- The number of spindles, the number of spindles, and the hole diameter will not change. The more the pitch braiding angle, the smaller the relative weaving density.
Prevention method:
- Check the weaving pitch and weaving angle of view, correct any problems in time, and check whether there are no missing roots, missing strands, and small apertures, which need to be replaced in time;
- Maintain harmony among the number of spindles, root pattern, aperture weaving pitch, and editing angle.
五、The relative density of the weaving layer of the braiding machine is uneven, and the tightness of the strands is different.
Cause: The supporting force of the strands of the braiding machine is out of control.