Automatic button supply apparatus

Abstract

The invention relates to an automatic button supply device, which is equipped with a positioning mechanism capable of positioning through two-point contact of circular buttons, so that the structure is simple and the accuracy can be improved. The automatic button supply device of the present invention comprises: a hopper for supplying round buttons; a vibrator provided on the discharge port of the above-mentioned hopper; a distributing device connected with the above-mentioned discharge port and conveying the round buttons one by one; A button conveying device that conveys and fixes round buttons at a specified position and supplies them to a button sewing machine. The distribution device (D) includes: a guide mechanism (2) that moves the round buttons (200) in a linear direction; A button conveying mechanism (4) that presses and moves the circular button (200) moved from the above-mentioned guide mechanism (2); a button stopper (6) that fixes the conveyed circular button (200) at a predetermined position ); and support the rear end of the round button (200) that the front end is close to the above-mentioned button blocking part (6) and fix the rear support part (8) of the round button at two symmetrical points.

Description

technical field [0001] The present invention relates to an automatic button feeding device, more specifically, relates to an automatic button feeding device that automatically feeds buttons and accurately aligns the hole positions of round buttons with the pin positions of the button feeding device. Background technique [0002] Generally speaking, a button conveying device is used in a garment factory. The button conveying device locates the button at a predetermined position and aligns the needle of the sewing machine with the buttonhole accurately in order to install the button on the garment. The button is fed with the button hole aligned with the pin. [0003] figure 1 It is a schematic diagram of a conventional automatic button feeding device. [0004] refer to figure 1 , in order to make the button exactly consistent with the pin of the button conveying device, in the past, after conveying the vibrator 2 from the button box 1 and conveying the buttons sequentially,...

AI Technical Summary

Problems solved by technology

[0018] However, the above-mentioned prior art has the disadvantage of being difficult to operate due to the complexity of the structure of the equipment and the large number of structural elements, especially the high failure rate, and the problem that it is not practical for field use.

[0019] In particular, in the prior art, it is important that the button is located between the three rubber rollers in the state of being placed on the guide plate 81. If the position of the button is out of this position, the button cannot be fixed by the three rubber rollers.

[0020] Furthermore, the prior art does not have a mechanism for securing the button in place, so the problem of the button being out of place often occurs, especially more frequently if the diameter of the button is changed

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