A hot-melt glue injection head wire winding device

Abstract

The invention discloses a wire winding device of a hot melt glue injection head. The wire winding device of the hot melt glue injection head includes a base, a controller, a switch, a product fixing assembly, a heating wire winding assembly; the product fixing assembly includes a bearing table and a fixing compressing block; the fixing compressing block is fixedly connected to an air cylinder shaft of a compression air cylinder; the heating wire winding assembly includes rotation motors; drive shafts of the rotation motors are sleeved with counting sensors; heating wire end locking mechanisms are fixed on the top ends of the drive shafts; and mobile assemblies are arranged on the bottom of the rotation motors. The wire winding device can wind a heating wire of the hot melt glue injection head through a mechanical automatic machining manner, the heating wire can be firmly wound, and the success rate of a winding process is improved; specification of the wound heating wire is consistent every time, and a series of problems due to over-tight or over-loose wound heating wire can be overcome; and quality control of machining products can be ensured, and the production efficiency of machining efficiency is improved.

Description

technical field [0001] The invention relates to a wire winding device for a hot-melt glue injection head, which is especially suitable for winding a hot-melt glue injection head heating wire, and belongs to the field of mechanical processing equipment. Background technique [0002] Common hot-melt glue guns on the market need to be equipped with hot-melt glue injection heads. This type of glue injection head is made of metal, and there are multiple coils of heating wires on the outside. device is connected. When in use, the operator first needs to preheat the hot melt glue gun; then insert the glue stick into the hot melt glue injection head through the through hole on the shell of the hot melt glue gun; under the action of heat, the glue stick melts, thereby Complete the glue injection process. [0003] In order to meet the above operations, the body of the hot-melt glue injection head and the heating wire need to be made of different materials, and the heating wire needs...

AI Technical Summary

Problems solved by technology

At present, in the existing processing process, there is a lack of a stable and firm automatic processing method for the winding and fixing of the two ends of the heating wire, so many manufacturers will use manual winding when dealing with this kind of parts, which not only makes it difficult to guarantee the processing quality , but also greatly affected the processing efficiency of the production enterprise

[0004] In addition, many problems will also be encountered in the process of processing with existing machinery. For example, the two ends of the heating wire are not fixed tightly, resulting in a high winding failure rate; Tight cause the heating wire to break or winding too loose to cause the heating wire to loosen

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