Ring belt manufacturing method and winding equipment adopted by same

Abstract

The invention discloses a ring belt production method which comprises the steps that fed wire beams are wound around an upper driving wheel on the leftmost side of a synchronous driving mechanism of winding equipment and then around a left driven wheel and a right driven wheel, penetrate through a sheath in a pressed state, and are finally fixed to a left driven wheel after passing through a space between the upper driving wheel and a lower driving wheel; a right driven wheel is moved rightwards so that a tensioned wire beam ring can be formed; all driving motors of the synchronous driving mechanism are started, all the driving motors drive the upper driving wheel and the lower driving wheel to synchronously rotate and extrude the wire beam, in the continuous winding and rotating process of the wire beams, the upper driving wheel rubs with the outer circle of the wire beam ring, the lower driving wheel rubs with the inner circle of the wire beam ring, and friction force drives the wire beam ring to rotate, so that the wire beams on the inner circle of the wire beam ring and the wire beams on the outer circle of the wire beam ring synchronously rotate; and after the wire beams are wound by a certain number of turns, the sheath is pulled to be unfolded, the two ends of the sheath are sewn together, the right driven wheel is moved leftwards after process of the ring belt is completed, and the processed ring belt is taken down. According to the method, the material utilization rate can be improved, and the product cost can be reduced.

Description

technical field [0001] The invention relates to the field of hoisting and hoisting, in particular to a method and winding equipment for producing an annular belt. Background technique [0002] The ring belt has the advantages of light weight, soft texture, wear-resistant and anti-corrosion, no damage to the suspended objects, easy storage and maintenance, etc., and is widely used in the market. When using the existing technology to produce the ring belt, first a bundle of fiber tow composed of multiple fiber filaments is wound on two rotatable driving wheels and driven wheels to form a tow ring, and the tow ring Wear it on a cylindrical belt, and then through the rotation of two wheels, the tow is driven to wind to a certain number of turns, and then the belt is sewn to form a ring belt. [0003] Theoretically, each wire of the ring belt is parallel to each other, is evenly stressed, and can withstand the maximum breaking load, but in fact, the following problems occur duri...

AI Technical Summary

Problems solved by technology

[0005]2. On the winding equipment, the rotation of the tow is driven by the friction of the drive wheel, and the driving force only acts directly on the bottom part of the tow. Other tows rely on the frictional force between the tows to rotate, causing some tows to generate relative displacement and movement, resulting in irregular changes in the length of the wrapped tows;

[0006]3. The most serious thing is that the tow itself has a certain degree of twist, which untwist under the action of tension (rolling on its own axis), making the inner and outer layers chaotic and irregular , there is serious length irregularity;

[0007]4. When winding continues, due to the above reasons, some tows are gradually tightened due to position changes, the tension becomes larger, and some tows are obviously slack, showing polarization state; moreover, as the number of winding turns increases, the phenomenon intensifies, so that although the winding material increases, the breaking force does not increase

[0008]Based on the emergence of the above problems, although the production efficiency of the circular belt is very high, the material utilization rate is very low and the cost is high. increase, its tow utilization rate is getting lower and lower

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