Feeding device for winding machine

Abstract

The invention discloses a feeding device for a winding machine. The feeding device comprises a main framework. The main framework is adjacent to a winding device of the winding machine, and a fixing groove is arranged at the peripheral edge of the winding device. The feeding device is characterized in that a notching mechanism and a guiding mechanism are sequentially arranged on the main framework, a positioning groove can be punched on a to-be-wound steel belt by the notching mechanism, the steel belt can be guided into the fixing groove and positioned in the fixing groove by the guiding mechanism, and the positioning groove is matched with the guiding groove; the guiding mechanism comprises a guiding element, the guiding element is arranged on the main framework and can move relative to the main framework, a guiding groove is arranged in the guiding element, an inclination angle of the guiding groove is identical to an inclination angle of the fixing groove, and the shape of the guiding groove is matched with that of the steel belt; a through hole which is communicated with the guiding groove is formed in the upper portion of the guiding element, and a lower pressing piece capable of compressing the steel belt and the guiding groove is arranged in the through hole. The feeding device has the advantages that the winding machine is provided with the feeding device comprising the notching mechanism and the guiding mechanism, so that the steel belt can be precisely positioned to the upper side of the fixing groove of the winding device, and a starting end of the steel belt can be automatically fed into the fixing groove.

Description

technical field [0001] The invention relates to a winding machine, in particular to a feeding device for a fully automatic winding machine. Background technique [0002] When the existing winding machine produces the winding mat, the steel strip and the graphite strip as the filling strip are wound separately. An important technical problem that needs to be solved to realize the winding of the steel strip is how the steel strip can be tightly connected with the mandrel, that is, the initial problem, so that the steel strip can be wound smoothly. The starting fixing of steel strip winding is generally divided into: 1) mechanical fixing; 2) brazing fixing; 3) adhesive fixing. [0003] Among them, the mechanical fixed type is to use a mechanical method to connect the steel belt and the mold core, which is to generate a friction force so that one end of the steel belt and the mold core do not move relative to each other, so that the steel belt can be smoothly wound on the mold ...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned winding machine does not have a guide mechanism to guide the steel strip to the active winding wheel accurately, and deviations are likely to occur during the process of conveying the steel strip to the active winding wheel, so that the steel strip cannot be transported to the active winding wheel. Corresponding position; and after the steel belt is guided to the active winding wheel, it needs to be pressed down by the pressure wheel to make the steel belt wind on the active winding wheel. The external mechanism (pressure wheel) can neither achieve good positioning, but also make the winding machine structure becomes complex

Images