A spring feeding device of a universal head assembly machine

Abstract

A spring feeding device for a universal head assemble machine comprises a spring track, a material splitting mechanism, a horizontal pushing mechanism and a vertical pushing mechanism; the horizontal pushing mechanism comprises a sliding seat, a spring pushing block, a bearing block and a horizontal pushing air cylinder; the spring pushing block and the bearing block are slidingly installed on the sliding seat from top to bottom; a through hole is formed in the front end of the spring pushing block, and the through hole is in butt joint with the discharging end of the spring track; the bearing block is installed under the through hole and used for supporting a puller spring; a step groove is formed in the bottom face of the spring pushing block; a step is installed at the top face of the bearing block correspondingly, and the step can move back and forth in the step groove; a first pressing spring is installed on the bearing block, and the first pressing spring is used for enabling the step to abut against the front side wall of the step groove; the horizontal pushing air cylinder is installed at the rear end of the spring pushing block; and the vertical pushing mechanism is installed above a puller cavity. According to the spring feeding device for the universal head assemble machine, the puller spring is ensured to accurately fall into a spring groove of a puller body through the combined action of the horizontal pushing mechanism and the vertical pushing mechanism.

Description

technical field [0001] The invention relates to the field of zipper manufacturing, and more specifically refers to a spring feeding device of a universal head assembly machine. Background technique [0002] refer to Figure 6 The slider body of the existing universal head includes an upper fin 1, a lower fin 2, and a chain guide post 3 connecting the upper fin 1 and the lower fin 2, and the upper fin 2 above the chain guide post 3 is provided with a puller. Nose 4, a slit that accommodates the horse hook is offered in the middle of the nose 4, and a vertical spring groove 5 begins on the chain guide column 3, and a pull head spring 6 that resets the horse hook is housed in this spring groove 5. When the universal head product is assembled, the slider body is first conveyed to the rotating disk, and then the slider spring and the horse hook are respectively conveyed to the slider body by the spring feeding device and the horse hook feeding device. However, the existing slide...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a spring feeding device of a universal head assembly machine to solve the shortcomings of the existing spring feeding device that cannot ensure that the slider spring falls into the spring groove of the slider body accurately.

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