The vertical back twist stranding machine of a kind of permanent tension force
Technical field
The utility model relates to the stranding machine of electric wire, is the vertical back twist stranding machine of a kind of permanent tension force specifically.
Background technology
Stranding machine is widely used a kind of equipment in the wires and cables industry, and along with the development of communication industry, the twisted wire standard of various requirement is more and more, and lay is accurate, constant tension and evenly be developing direction for stranding machine.
Mostly stranding machine of the prior art is many unit synchronous workings, and floor space is big, and the mutual coordination of each board is difficult to realize automation, and production efficiency is lower.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation, vertical back twist stranding machine that production efficiency is high.
The technical scheme that its technical problem that solves the utility model adopts is: the vertical back twist stranding machine of a kind of permanent tension force, comprise back twist payingoff mechanism, active payingoff mechanism, take-up mechanism and unwrapping wire motor, the automatic tension control system electronic box that also comprises control back twist payingoff mechanism, described back twist payingoff mechanism comprises unwrapping wire drum and unwrapping wire motor, described back twist payingoff mechanism top is provided with the tension force bumper bracket, and described take-up mechanism is provided with bag paper draw drum.
The beneficial effects of the utility model are: the utility model automatic tension control system electronic box can be realized freely setting of tension force and constant control, and the utility model can also be realized initiatively back twist formula unwrapping wire, product with compact structure, and lay is accurate, the efficient height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to shown in Figure 1, the vertical back twist stranding machine of a kind of permanent tension force, comprise back twist payingoff mechanism 1, active payingoff mechanism 2, take-up mechanism 3 and unwrapping wire motor 7, the automatic tension control system electronic box 6 that also comprises control back twist payingoff mechanism 1, described back twist payingoff mechanism 1 comprises unwrapping wire drum 8 and unwrapping wire motor 7, described back twist payingoff mechanism 1 top is provided with tension force bumper bracket 4, described take-up mechanism 3 is provided with bag paper draw drum 5, the utility model automatic tension control system electronic box 6 can be realized freely setting and constant control of tension force, the utility model can also be realized initiatively back twist formula unwrapping wire, product with compact structure, lay is accurate, the efficient height.
The foregoing description is illustrative principle of the present utility model and effect thereof only; and the embodiment of part utilization; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.