Machine for coiling large bundle of wire

Abstract

The invention discloses a coiling machine for large coils, which comprises a motor device (100), a reduction box (200), a wound roll device (300), a coil delivery device (400), a cooling device (500), a base (600), a rotating prevention seat (700) and a buffer (800), wherein the motor device (100) is connected with the reduction box (200) and provides power for the whole system, and the reductionbox (200) comprises a box body (201), a box cover (202), an input shaft (213) and a pairs of gears (204); a hollow shaft (205) and the box body (201) are supported by two bearings (208), a plurality of oil holes are arranged to form a lubricating device of the coiling machine, and the lubricating device is used for carrying out oil spray lubrication and oil immersion lubrication on the gears (204) and the bearings (208) respectively. The coiling machine has the advantages of correct principle, reasonable structure, light weight, convenience for mounting, and stability and reliability for manufacturing and working.

Description

technical field [0001] The invention relates to a large coil coiler, which is a key equipment in a final product collecting device on a large coil rolling production line. Background technique [0002] At present, the coilers of domestic large coil rolling production lines are imported from abroad, and there is no self-developed vertical coiler. Therefore, the core technology of large coil coilers is still monopolized by large foreign companies such as Morgan and Danieli. . However, the introduced coiler still has the following problems: 1. The structure of the reduction box of the main drive is complicated. The box body adopts a casting structure with a cavity nested inside. Therefore, the corresponding bearing installation method and the lubrication of bearings and gears must be This kind of structure matching results in many parts of the reduction box, complicated and cumbersome installation, increased equipment weight and high manufacturing cost. 2. The unwinding devic...

AI Technical Summary

Problems solved by technology

However, the imported coiler still has the following problems: 1. The structure of the reduction box of the main drive is complicated. This kind of structural matching leads to many parts of the gearbox, complicated and cumbersome installation, increased equipment weight, and high manufacturing cost

4. There are unreasonable places in the connection between the rotating platform and the supporting roll platform in the existing reel device, as well as its structure and process design

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