The purpose of the utility model is to provide a pipe hinge for cable production, which has the advantages of reducing noise, prolonging the life of the device, cleaning the cable, preventing the impact on the health of workers, and the like.
In order to achieve the above object, the utility model includes a mounting seat, a yarn opening mechanism, a wiping mechanism, a guiding mechanism and two mounting frames arranged horizontally and linearly on the mounting seat in sequence. A tube twisting cylinder is connected between the installation frames, and a protective cover is arranged on the outer side of the tube twisting cylinder.
On the outer and inner side walls of the pipe laying cylinder, a plurality of outer and inner steel bars are respectively arranged along the length direction thereof, and on the outer and inner side walls of the pipe laying cylinder, a plurality of an outer tightening ring and an inner tightening ring arranged coaxially with the tube twisting cylinder, the inner ring of the outer tightening ring is the inner side wall of the tube twisting cylinder
The protective cover is provided with a U-shaped fixed frame and a movable frame, a sheet with sound insulation effect is connected between the fixed frame and the movable frame, and a plurality of U-shaped sheets are arranged on the sheet. The supporting frame of the movable frame is rotatably provided with a roller at the lower end of the movable frame
The pipe strander releases the twisted wire through the tube, the wiping mechanism wipes the wire, and the guiding mechanism pulls the wire towards the cylinder through the tube for operation. During the work, the outer steel bars and the inner steel bars are integrated with the outer tightening ring and the inner tightening ring, respectively, and double-strengthened and tightened. The pipes play a role in improving the bending rigidity of the cylinder, reducing the occurrence of noise, and reducing the cylinder through the pipes. Vibration intensity received. Extend the life of the cylinder than the tube, open the protective cover at the same time, cover the cylinder than the tube, prevent the cylinder from damaging people than the tube, and at the same time eliminate a certain degree of sound insulation. The protective cover is stretched and retracted by stretching the movable frame, which is easier to inspect and observe the cylinder than the tube, and the support frame acts as a skeleton support for the cover.
Preferably, there are several observation windows on the barrel of the pipe stranding machine.
With this setting, it is easier to observe the inside of the cylinder from the observation window than the pipe, and you can better understand the line operation.
Preferably, the pipe stranding machine includes two vertical plates arranged in parallel up and down, a U-shaped groove with an opening extending upwardly is opened on the top of the vertical plates, a pay-off reel is arranged between the two vertical plates, and the The two ends of the pay-off reel are respectively connected to the u-shaped grooves of the two vertical plates. After this setting, the arrangement of the u-shaped groove makes the installation and removal of the pay-off reel easy, and the rotation and position limitation of the pay-off reel also change. easy.
Preferably, the wiping mechanism includes a wiping frame with threading holes, on the wiping frame, two wiping rollers arranged in parallel corresponding to the positions of the threading holes are rotatably arranged, and the distance between the two wiping rollers is greater than that of the threading holes. Small diameter.
In this way, the tube stranding machine can clean the surface of the wire by combining two wiping rollers, preventing the garbage and foreign matter from affecting the production quality of the cable, and the threading hole acts as a stopper for guiding the wire.
Preferably, in the threading hole, a plurality of folding columns are folded along its radial direction, one end of the folding column is folded with the inner wall of the threading hole, and the other end is provided with an arc-shaped fixing piece, all the The arc-shaped fixing sheet forms a circular structure when it is attached, and a wiper sheet is formed on the inner peripheral surface of the arc-shaped fixing sheet
