Crab trap automatic circling and welding integrated machine

Abstract

The invention discloses a crab trap automatic circling and welding integrated machine. The machine comprises a frame and a horizontal straightening mechanism, a vertical straightening mechanism, a conveying mechanism, a circling mechanism, a cutting mechanism and an automatic blanking and welding device arranged on the frame from left to right. A steel bar for a frame ring can be driven by the conveying mechanism to pass through the horizontal straightening mechanism, the vertical straightening mechanism, the conveying mechanism and the circling mechanism sequentially to be cut off under the action of the cutting mechanism, and automatic continuous welding of vertical bars can be achieved. The machine adopts an automatic operation mode, and the steel bar is automatically circled to form the frame ring and finally cut off after automatic horizontal and vertical straightening. In the circling process of the steel bar, automatic and continuous welding of multiple vertical bars is achieved, so that a large amount of labor is saved, and high production efficiency is achieved. A worker needs only to feed the whole box of vertical bars in the entire process, so one worker can guard multiple machines, and the labor cost is reduced while the efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of automation equipment, in particular to an automation equipment suitable for the production process of crab cages. Background technique [0002] The crab pot is a net tool used for catching crabs, which is composed of a three-dimensional frame and a polyethylene woven net wrapped around the three-dimensional frame. The three-dimensional frame of the crab cage mainly includes an upper frame ring, a lower frame ring, multiple vertical ribs and two horizontal ribs. The vertical ribs are arranged at intervals to connect the upper frame ring and the lower frame ring. The horizontal ribs, and the horizontal ribs of the upper frame circle and the horizontal ribs of the lower frame circle are vertical, and then the surface treatment such as anti-rust is carried out, and finally the braided net is wound outside the three-dimensional frame, and the braided nets on each side of the three-dimensional frame form the lu...

AI Technical Summary

Problems solved by technology

[0004] However, due to technical constraints, the current crab cage frame is made by automatic ring making machine, while the welding of vertical ribs is done manually, that is, workers need to hold the frame ring and vertical ribs close to the welding machine Welding, manually welding one end of the vertical rib and then welding the other end is laborious, laborious, high cost, low production capacity, and low efficiency; it also hinders the process of automatic production of crab cages

[0005] For example, the Chinese invention patent "Circling Machine" (authorized announcement number: CN2666584Y) only discloses the structure of a circular machine, which can only realize the process of winding a circle from steel bars, and there is no automatic equipment suitable for the production of crab cages.

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