Production knowledge of brush tufting machine
The brush tufting machine usually includes a base cloth discharge roller, wool output roller, tufting needle, needle hook and pile mechanism plate, and the wool is conveyed through the line output roller device to feed the output of the tufting needle, which is arranged below the needle plate The tufting needles, and the corresponding gaps defined by the needle plate, are used to penetrate the output level of the base fabric output from the slip roller along the needle plate base fabric through the upper and lower tufting needles, and the setting of the needle plate pile on the hook means Below, in operation, slide the backing plate along the needle, while tufting the needle with the vertical movement of the yarn, and through the base fabric, it works like sewing, after which the yarn forms through the pile Coil, hook and pile mechanism tick base fabric, tick pile pile mechanism usually includes a hook knife, and a power seat drive device for moving the seat, but the existing pile hook knife 1”.
A hook is formed in the process of having an upper horizontal side and a lower horizontal side, the front end portion of the upper horizontal side can be bent downward, the rear end portion of the upper horizontal side is connected with the front end portion of the lower horizontal side, and the rear end portion of the lower horizontal side is connected. It becomes the insertion tail. Therefore, when the pile is hooked, the upper horizontal edge is inserted into the pile loop, and the pile is hooked through the hook part, but because the pile loop cannot be completely slipped from the upper horizontal edge after being hooked, The velvet knife 1' also moves back and forth for the duration of the company, that is, after the velvet knife 1' hooks a loop of the robot, everyone must extend it out to hook the next loop, so once the loop is hooked, it cannot be If the twigs come out of the upper horizontal edge in time, they will accumulate on the velvet knife 1', which will affect the velvet knife 1' and can no longer continue to hook the velvet. A straight knife 2', which drives the straight knife 2' to move up and down through data, forms a kind of shearing with the velvet knife 1', and cuts the loop, so that the loop can be released from the velvet knife 1' in time. , it is convenient for the tufting knife 1' to calculate the next tufting operation, but this also causes the existing brush tufting machines in China to only produce the cut pile products that cut the loops, but cannot produce the cut piles that do not cut the loops. Open loop fleece products.
