Bobbin replacing mechanism for winder

Abstract

The invention discloses a low-cost bobbin replacing mechanism for a winder. The bobbin replacing mechanism comprises a disc-shaped rail disc which is vertically and fixedly arranged, two rails which are in a concentric circle shape are fixedly arranged in the rail disc, moreover, the outer side rail is tangent to the bottom of the inner wall of the rail disc, a main shaft is rotationally arrangedat the circle center of the rail disc through a bearing, a rotating disc is fixedly arranged on the main shaft and located on the side, provided with the rails, in the rail disc, at least two mountingthrough holes are uniformly distributed in the rotating disc in the circumferential direction of the main shaft, bobbin yarn picking rods are rotatably arranged in the mounting through holes of the rail disc, the ends, close to the rail disc, of the bobbin yarn picking rods are provided with driving parts which are arranged perpendicular to the bobbin yarn picking rods, clamping blocks are fixedly arranged at the ends, far away from the bobbin yarn picking rods, of the driving parts, the distance between the center of each mounting through hole and the center of the corresponding clamping block is equal to the distance between the center of the rails and the center of the rotating disc, the clamping blocks are movably clamped between the rails which are in the concentric circle shape, theends, away from the rail disc, of the bobbin yarn picking rods are provided with mounting rods for loading bobbin yarn, and a power device is connected on the main shaft and located on the side, awayfrom the rotating disc, of the rail disc.

Description

technical field [0001] The invention relates to the textile field, in particular to a bobbin changing mechanism for bobbin winding machines. Background technique [0002] In market applications, automatic winders are suitable for spinning varieties that require high yarn quality due to their multiple functions. However, this type of winder consumes a lot of energy, and the price of the winder is also very expensive. No small burden. The existing domestic common winder has low energy consumption, applicable functions and low price, but the degree of automation is poor and it requires a lot of labor. In automation, an important function is the automatic bobbin change. When the yarn is wound, the spare bobbin is ready and enters the bobbin changing. Keep vertically upward during the movement, but the structure is complex and expensive. However, ordinary winding machines can only be changed manually by workers, and the changing position is at the bottom, so they can only bend...

AI Technical Summary

Problems solved by technology

[0002] In market applications, automatic winders are suitable for spinning varieties that require high yarn quality due to their multiple functions. However, this type of winder consumes a lot of energy, and the price of the winder is also very expensive. no small burden

The existing domestic ordinary winder has low energy consumption, applicable functions and low price, but the degree of automation is poor and the labor is much

In automation, an important function is the automatic bobbin change. When the yarn is wound, the spare bobbin is ready and enters the bobbin changing. Keep it vertically upward during the movement, but the structure is complex and expensive

However, ordinary winding machines can only be changed manually by workers, and the changing position is at the bottom, so they can only bend over to change, which is not only labor-intensive, but also relatively inefficient.

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