Some components of the knitting machine, such as the spindle support frame, sliding seat, etc., must ensure the accurate distance between the sliding seat and the lower spindle braiding line after maintenance and disassembly or when adjusting and reinstalling new parts. It is recommended to first place a sliding frame and the attached upper spindle to run on the sliding wheel, so that when the lower weight braiding line is led from the swing rod to the manual knitting point, it will not be hooked or disconnected by the sliding frame.
Professionals from Xuzhou Qixing Machinery Co., Ltd. pointed out that during rough adjustment, put the spindle on the two adjacent outer spindle supports, guide the braiding wire to the manual braiding point through the swing rod, and stack it tightly. When the braided wire enters or exits the slot on the sliding wheel track, its distance to the edge of the upper spindle sliding frame must be basically the same. The adjustment of the distance can be accomplished by switching the gear rack forward or backward by one or more gears.
If you cannot adjust the distance accurately by moving one tooth, you can adjust it according to the following steps: loosen the five fixing screws on the internal gear. Since the buried hole is oval, you can complete the sliding frame by moving the internal gear. Adjust and tighten the screws after adjusting in time. Install other sliding frames evenly on the sliding ring rail. If the swing height of the braided wire is different after the new swing bar is installed, it should be adjusted so that all the swing bars have the same end point.
When weaving machinery is manufactured, the equipment is in operation for a long time, and the static deformation and dynamic deformation of the equipment will change at all times, which will gradually increase the local deviation and system deviation of the parts that have been tightened or connected. As a result, the relative spatial position of some parts is moved, and the processing distance changes, resulting in changes in the processing environment and reduced product quality. Regardless of whether the device is running or not, its static data always exists. After operation, dynamic deformation increases.
These two deformations deform the threads of the screw cap and the bolt, causing the connection to gradually loosen, the gasket to become soft after being squeezed, the elasticity of the self-locking nut to decrease, and so on. Use safety inspections to check whether the key process components and tightening joints of each machine are loose, and tighten loose parts in time. Purchase standard tightening couplings from designated factories in my country. Unify the tightening procedures of standard parts to minimize under-tightening or over-tightening, which may cause potential failures or reduce the service life of tightened parts.
In order to better maintain the performance of the equipment, the equipment should be inspected in accordance with the regulations so that equipment abnormalities can be detected at an early stage. Establishing an inspection system to check the weft core is an important way to do maintenance work. The so-called maintenance is the inspection and inspection of key parts and items of equipment. Environmental maintenance always highlights the situation, and every part of the equipment in daily operation is inspected every day.