Centralized traction device
A technology of traction device and traction wheel, which is applied in the field of centralized traction devices, can solve the problems of uneven friction, easy loosening of steel wires, and uneven running of steel wires, so as to ensure stable operation and eliminate messy wires.
Active Publication Date: 2013-11-06
苏闽(张家港)新型金属材料科技有限公司
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Problems solved by technology
[0005] The main disadvantages of the centralized traction device with the above structure are: since the steel wire at the pay-off traction wheel is the steel wire directly from the dry drawing process, a lot of wire drawing powder and borax remain on the surface. Loose wires will occur on the traction pulley due to excessive friction; at the same time, due to uneven friction, it is easy to cause uneven running of the steel wires, and the steel wires on the pay-off traction pulley and take-up traction pulley are easy to loose. The steel wires will run into the adjacent distribution slots, causing production accidents such as messy wires and twisted wires.
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[0017] see figure 1 , figure 2 , image 3 As shown, the centralized traction device of the present invention comprises: a wire-releasing traction frame 3, a wire-releasing traction wheel 2 is arranged on the wire-releasing traction frame 3, and some wire-distributing grooves 4 are arranged on the wire-releasing traction wheel 2; Including the take-up traction frame 31, the take-up traction frame 31 is provided with the take-up traction pulley 21, and the take-up traction pulley 21 is also provided with some branching grooves 41; The spray device for water spraying of the wire traction wheel 2—in this embodiment, the spray device is a spray water pipe 5 provided with several water spray holes. A pair of brackets 8 are also arranged on the pay-off traction frame 3, and the two ends of the pay-off pressing roller 6 are mounted on the pair of supports 8 through bearings, and the pay-off pressing roller 6 is attached to the pay-off traction wheel 2 , during work, the pay-off pr...
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The invention discloses a centralized traction device in a thermal treatment plating continuous production line of steel wires. The centralized traction device comprises a pay-off traction frame, wherein the pay-off traction frame is provided with a pay-off traction wheel, and the pay-off traction wheel is provided with a plurality of wire separation grooves; the centralized traction device also comprises a take-up traction frame, wherein the take-up traction frame is provided with a take-up traction wheel, and the take-up traction wheel is also provided with a plurality of wire separation grooves; the pay-off traction frame is provided with a spraying device for spraying water to the pay-off traction wheel; the pay-off traction frame is also provided with a pay-off wire pressing roller, and the pay-off wire pressing roller is attached to the pay-off traction wheel; and the take-up traction frame is also provided with a take-up wire pressing roller, and the take-up wire pressing roller is attached to the take-up traction wheel. The centralized traction device with the structure can ensure stable operation of the steel wires, and avoids wire disorder or wire twist during operating. The centralized traction device is applied in the production fields of steel cords, rubber tube wires, steel stranded wires, cut steel wires and the like.
Description
technical field [0001] The invention relates to a centralized traction device in a continuous production line for heat treatment and electroplating of steel wires in the production process of steel cords, hose steel wires, steel strands, cutting steel wires and the like. Background technique [0002] In the production process of steel cord, rubber hose steel wire, steel strand, cutting steel wire and other steel wires, the continuous production process of heat treatment and electroplating of steel wire products is multi-line production. Generally, there are 20, 24, 30, 36, 48 wires and so on. The number of steel wires are produced simultaneously. All steel wires on a production line adopt the same take-up and pay-off speed, and are all concentrated on the same pay-off traction pulley or take-up traction pulley for traction. [0003] The traditional centralized traction device includes a pay-off traction frame, a pay-off traction wheel is arranged on the pay-off traction fra...
Claims
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IPC IPC(8): B21F23/00
Inventor 吴晓玲
Owner 苏闽(张家港)新型金属材料科技有限公司