Fishhook forming machine

Abstract

The invention provides a fishhook forming machine. The fishhook forming machine comprises a transmission mechanism, a feeding mechanism, a tail forming mechanism, a barb cutting mechanism, a hooking mechanism and a separation mechanism. The fishhook forming machine is characterized in that a length determination mechanism used for determining the length of a fishhook forming base stock and cutting off the unnecessary portion is additionally arranged between the feeding mechanism and the tail forming mechanism; the separation mechanism comprises an air gun matched with the hooking mechanism, and after a fishhook is formed at the hooking mechanism, the air gun jets air to enable the formed fishhook to be separated from the hooking mechanism under the action of air flow. Automatic cutting according to the required material length determined according to the specification of to-be-produced fishhooks can be realized by the length determination mechanism after feeding, and accordingly production efficiency is improved, uniformity in material length is guaranteed, and uniformity of the formed fishhooks is guaranteed as well. In addition, since the formed fishhooks are separated from the hooking mechanism under the action of air flow, damages of the formed fishhooks are avoided.

Description

technical field [0001] The invention relates to a fishhook forming machine, which belongs to the technical field of "A01K animal husbandry; management of poultry, fish and insects; fishing; raising or breeding animals not included in other categories; new varieties of animals" in the international patent classification table. Background technique [0002] In the prior art, Chinese patent 200520060641.2 discloses a fishhook automatic forming mechanism, including four mechanisms of blanking, barb cutting, hook, and stripping, each of which includes a corresponding working cam, transmission wheel, and connecting rod , cutting knife, workpiece fixture and other components, each mechanism completes its own action within a unit time, and the four mechanisms can make the fishhook complete automatic forming through assembly line operation, and the work efficiency is high. In addition, Chinese patent 200820086551.4 discloses a mechanical fully automatic Fishhook manufacturing equipme...

AI Technical Summary

Problems solved by technology

However, this mechanical fully automatic fishhook manufacturing equipment is a screw machine, that is, the screw is used to transport and transport materials. The size and model of the fishhook to be produced needs to determine the precise length of the steel wire, and the excess length of the steel wire should be cut before feeding, and when the fishhook is unloaded after forming, it is often used to move the fishhook to make it detach. The hook is bruised. In addition, the steel wire needs to be accurately positioned when feeding, and it is required to be transmitted smoothly during the transmission process, and the position cannot be moved. When the screw is used for transmission, there is a problem of high difficulty in debugging for this process. During the screw conveying process, the follow-up work such as cutting by the cutter needs to be pressed by the pressure plate. The work process is slow. At the same time, the screw conveying can only produce large-scale fishhooks, and some small-scale fishhooks cannot be produced. During the production process The shape and standard error of the medium hook are large and easy to deform

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