The manufacturer of the stranding machine stated that the composition of the stranding equipment is basically the same, except for the main machine, which has laying (central single line and grouping, external single line), traction, winding, transmission system, and control system. According to the structural characteristics of the host, which is the installation method of the twisted individual release plate, it is divided into the following types, each with a model in the bracket. The specifications of the winding machine are represented by the number of winding trays and the diameter of the outer edge of the winding tray placed in the unit. For example, the 500/12 pipe twisting machine can accommodate 12 winding discs with a diameter of 500mm.
The manufacturer of the stranding machine stated that for various cage type stranding machines, the cage type is usually divided into several series arrangements. According to the stranding principle, the rear section can have 6 more discharge discs than the front section, such as 6+12+18, which can install 36 discharge discs. Therefore, the specifications of various cage stranding machines include: for example, 400/6+12+18. There are three sections with a diameter of 400mm, a total of 36 release discs.
Payoff rack: used to place single or multiple copper wires, providing a certain tension for the copper wires. Counting wheel counter: The copper wire drives the counting wheel signal to the counter, recording the manufacturing length of the copper wire.
Splitting plate or wheel: used to constrain the arrangement position of copper wires, so that the stranded copper wires are wound into a circle without jumping wires. Strand mold (eye mold): further constrains the position of the copper wire arrangement, making the copper wire structure more compact.
Twisted bow: Copper wire passes through the twisted bow, and the rotation of the twisted bow drives the twisted copper wire and copper wire. Pitch wheel (Hank pitch): The pitch wheel is installed in the transmission system of the main motor - take-up. By changing the transmission ratio of the wheel, the winding speed can be changed, thereby changing the pitch of the twisted wire.
Reversing wheel (twisting direction): The reversing wheel is installed in the transmission system of the main motor and twisting bow, and the passive wheel (matched by the main wheel) is manually selected according to the selected twisting direction.
Tractor: The copper wire bypasses the tractor, and the rotation of the tractor drives the copper wire to provide forward motion for the copper wire. Thread adjuster: The copper wires are evenly arranged on the shaft plate.
Drum: The copper wire is wound on a dedicated drum for easy placement in the next process. Twisting equipment is widely used in wire and cable manufacturing equipment; Not only used for twisting and bundling conductors; For the stranding of insulated iron cores, it also includes the stranding of the original iron core (wire pairs, units, units).
The manufacturer of the stranding machine stated that twisting multiple single wires into one single wire or iron core according to the specified combination requires a combination of several actions. There are three methods of combining actions: first, the stranded single wire (or stranded insulated core wire) rotates around the central axis of the equipment and is twisted together on a parallel mold, while the stranded product advances in a uniform straight line. Dragon stranding, fork stranding, frame stranding, and so on are all forms of movement. Guide the twisted single wire to the rotating body on the periphery, and then twist it through the parallel mold; Twisted goods move in a straight line. Pipe twisting, bow twisting, and other types of motion are all used in this way. A stranding machine is a type of stranding machine in which the single wire reel and the stranding reel do not rotate around the unit centerline, but only around and twist, while the single wire reel rotates around the central axis.