Automatic punching welding machine of hardware fasteners

Abstract

The invention relates to an automatic punching welding machine of hardware fasteners. The automatic punching welding machine comprises a rack and a power distribution control cabinet, wherein a carrier feeding groove is formed in the rack; a welding carrier is arranged in the carrier feeding groove; the lower part of the welding carrier is arranged on a carrier feeding device; four square matching grooves which communicate with each other are formed in the upper part of the welding carrier; the lower part of the welding carrier is energized; a silver needle conveying device matched with the welding carrier and a punching device are separately arranged on the front and back sides on the rack; the side surface of the punching device is matched with an iron wire conveying device; and a welding device matched with the welding carrier is arranged above the position, matched with the silver needle conveying device, of the welding carrier. According to the automatic punching welding machine, front-back feeding of the welding carrier is matched with a silver needle conveying stripping device and the iron wire punching device, iron wires and silver needles are accurately placed and four regular to-be-welded points are formed through the square matching grooves which are formed in the upper part of the welding carrier and communicate with each other, and accurate automatic welding can be achieved through cooperation with the welding device.

Description

technical field [0001] The invention relates to the field of processing equipment for hardware products, in particular to an automatic punching and welding machine for hardware fasteners. Background technique [0002] Hardware products are a commonly used product with various types and are widely used in people's life practice. Hardware fasteners are a commonly used hardware product. [0003] Most of the hardware fasteners include two parallel silver needles, and two iron wires are welded on the upper part of the silver needles to form a closed fastener. Most of the existing fasteners are semi-automatically processed by manual cooperation with mechanical equipment. It is carried out by cutting machine, and then the iron wire and silver needle are transported to the welding device, and the welding of the fastener is realized by manual feeding and manual operation of the welding head. The existing fastener processing efficiency is low and it is not suitable for large-scale pro...

AI Technical Summary

Problems solved by technology

[0003] Most of the hardware fasteners include two parallel silver needles, and two iron wires are welded on the upper part of the silver needles to form a closed fastener. Most of the existing fasteners are semi-automatically processed by manual cooperation with mechanical equipment. It is carried out by cutting machine, and then the iron wire and silver needle are transported to the welding device, and the welding of the fastener is realized by manual feeding and manual operation of the welding head. The existing fastener processing efficiency is low and it is not suitable for large-scale production. At the same time Due to manual feeding and welding, it is prone to inaccurate welding, which affects the appearance of fasteners

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