A vibration-reducing and anti-collision automatic button-tying machine

Abstract

The invention provides a vibration-reducing and anti-collision automatic button-tying machine, which at least includes a frame, a bracket, a punching device and a riveting device, the frame is provided with a slide chamber for connecting the bracket, and the punching device and the riveting device are respectively connected with the The bracket is fixedly connected. The bracket is driven by a turntable drive device, and the turntable drive device is provided with a turntable, and the turntable is provided with an eccentric connecting shaft. The minimum distance between the upper end of the upper end and the rotation axis of the turntable is not less than the distance between the connecting shaft and the rotation axis. The punching device includes an upper punching column and a lower punching column. The riveting device includes an upper riveting column and a lower riveting column. The lower punching column and the lower riveting column are respectively fixedly connected with the bracket. A material pressing device, the material pressing device includes a pressing tablet and a pressing platform, both of which can move vertically. The invention has the advantages of buffering, anti-collision and reducing overall vibration.

Description

technical field [0001] The invention relates to the field of automatic button-tying machines. Background technique [0002] Because the traditional way of sewing buttons with needles and threads is relatively complicated and difficult to mechanize production, in modern clothing, a button that is fixedly connected with clothing by riveting has appeared. This button generally includes an upper button and a lower button, and the upper button and the lower button are riveted, and the clothing is sandwiched between the upper button and the lower button to complete the fixing of the button. [0003] The production of this kind of buttons is usually produced in the following way: firstly punch holes in the clothes, then align the upper button and the lower button with the punched holes, and apply an opposite impact force to the upper button and the lower button, so that the upper button The buckle is connected with the lower buckle by riveting. In the traditional production of th...

AI Technical Summary

Problems solved by technology

[0006] 1. Due to the heavy weight of the punching mechanism and the riveting mechanism, if the cylinder is used to directly push, the position of the punching device and the riveting device will generate a large impact force when starting and stopping, making the overall button punching machine produce a relatively large force. Large vibration will affect the normal work and affect the processing effect;

[0007] 2. The riveting mechanism and the punching mechanism are respectively pushed by the push mechanisms on the upper and lower sides, and collide at a position away from the base. This method will cause greater vibration during punching and riveting, and will also affect the processing Effect;

[0008] 3. The pressing bracket and feeding bracket are in a suspended state in order to avoid the riveting mechanism and punching mechanism, and the stability is not good

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