A stab loading mechanism for a harpoon head

Abstract

The invention relates to the technical field of assembly of fishing forks, in particular to a fork thorn loading mechanism for a fork head of a fishing fork. The mechanism comprises a conveying turntable and two loading mechanisms which are symmetrically arranged, wherein the loading mechanisms can be vertically and movably arranged above the conveying turntable through a lifting mechanism; a feeding track is erected outside the conveying turntable and provided with an unloading end; a material returning opening matched with the appearance of nuts is formed in the bottom of one end of the feeding track; a correcting disc is arranged over the material returning opening; the top of the correcting disc is provided with a conveying elastic part fixedly connected with the correcting disc; a correcting motor used for driving the correcting disc to rotate around the axis of the correcting disc is arranged above the correcting disc; the correcting motor can be vertically and movably arranged through a lifting air cylinder; a distance measuring sensor with a detection end facing the correcting disc is arranged on the side of the correcting motor; and a plurality of material containing openings are arranged at the top of each loading mechanism. The loading mechanism can replace workers to automatically load the nuts, and thus the efficiency is improved and the yield is increased.

Description

technical field [0001] The invention relates to the technical field of harpoon assembly, in particular to a thorn upper loading mechanism of a harpoon head. Background technique [0002] In the manufacturing process of the fork head of the fishing fork, it is first necessary to use a flat-shaped outer profile metal plate, and a plurality of fork thorn holes for installing the fork thorns are opened on the plate. The fork thorns have a sharp end and a connecting end. The fork thorn passes through the fork puncture hole from the sharp thorn end, and the outer diameter of the connecting end is larger than the fork puncture hole. The area near the connecting end of the fork thorn is provided with external threads, and then a nut is used to screw on the external thread. At this time, the nut will be close to the outer contour metal The lower surface of the plate, thus forming a tight connection; during the installation process of the fork thorns of the fork, the existing operatio...

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Problems solved by technology

[0002] In the manufacturing process of the fork head of the fishing fork, it is first necessary to use a flat-shaped outer profile metal plate, and a plurality of fork thorn holes for installing the fork thorns are opened on the plate. The fork thorns have a sharp end and a connecting end. The fork thorn passes through the fork puncture hole from the sharp thorn end, and the outer diameter of the connecting end is larger than the fork puncture hole. The area near the connecting end of the fork thorn is provided with external threads, and then a nut is used to screw on the external thread. At this time, the nut will be close to the outer contour metal The lower surface of the plate, thus forming a tight connection; during the installation process of the fork thorns of the fork, the existing operation method is to manually insert the fork into the fork puncture hole, and then use the nut to upload, each fork will be There are at least three fork thorns, and the corresponding number of nuts is also the same, so manual operations need to be carried out frequently. This method is very time-consuming and laborious, which greatly affects the efficiency of processing and indirectly affects the overall assembly output.

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