Metal wire cutter of toothbrush

Abstract

A mechanism for cutting off the metal wire of inter-teeth brush is composed of a main body, a regulating unit consisting of an upper regulating screw bolt with an upper regulating block, a lower regulating screw bolt with a lower regulating block linked with a lower clamping jaw, a screw bolt jointer and a internal plate in main body, a cutting-off unit linked with said upper regulating block, and a clamping unit for holding a metallic wire and able to move up and down.

Description

technical field [0001] The invention relates to a cutting device, in particular to a kind of metal wire used for making interdental brushes, which can be easily and quickly adjusted by simple operation during cutting operation, thereby achieving extremely high production efficiency in manufacturing. Effective wire cutting device for interdental brushes. Background technique [0002] The interdental brush is a tool used to clean the spaces between the teeth. It is mainly composed of a thin rod body wound by a metal wire and connected with a section of bristles. It is manufactured by passing two metal wires between two tools. , and plant hair on the predetermined position between the two metal wires, and then use the machine to twist the two metal wires to fix the bristles to form an interdental brush; the metal wire must be cut off before it is used to manufacture the interdental brush The cutting of the device is to cut the coiled metal wire into fixed-length metal wires. T...

AI Technical Summary

Problems solved by technology

[0002] The interdental brush is a tool used to clean the spaces between the teeth. It is mainly composed of a thin rod body wound by a metal wire and connected with a section of bristles. It is manufactured by passing two metal wires between two tools. , and plant hair on the predetermined position between the two metal wires, and then use the machine to twist the two metal wires to fix the bristles to form an interdental brush; the metal wire must be cut off before it is used to manufacture the interdental brush The cutting of the device is to cut the coiled metal wire into fixed-length metal wires. The operating tool of the metal wire cutting device for interdental brushes in the prior art mainly includes upper and lower clamping mechanisms and a cutting mechanism. The upper and lower clamping mechanisms are used to stably clamp the metal wire for cutting by the cutting mechanism, and since the cutting of the metal wire is an automatic continuous operation, the upper clamping mechanism must have the ability to cut the metal wire. The end of the thread is sent to the lower clamping mechanism so that the lower clamping mechanism can clamp the lower end of the metal wire again, and the upper clamping mechanism continues to rise and return to its original clamping position, and then clamps the upper end of the metal wire to be cut, so as to form a continuous automatic cutting operation; and because the cutting length of the metal wire is related to the working distance of the upper clamping mechanism, when the cutting length of the metal wire is set or changed, the upper and lower clamping mechanisms and the cutting mechanism must be Position adjustment, however, because the adjustment operation of the interdental brush metal wire cutting device in the prior art needs to be individually adjusted for the upper and lower clamping mechanisms and cutting mechanisms, the operating procedures are quite cumbersome and inconvenient and affect production efficiency. And the operator must have a certain degree of technical proficiency, otherwise it will affect the accuracy of the cutting operation, so it is necessary to improve and break through as a whole

[0003] Therefore, in view of the shortcomings in the operation and adjustment of the interdental wire cutting device of the prior art and the unsatisfactory fact in its structural design, the inventor of the present application immediately started to develop its solution, hoping to develop A metal wire cutting device for interdental brushes that is more convenient and precise in adjustment and operation, in order to improve the economic efficiency and yield quality of its processing and production, and then the present invention came into being after a long time of conception

Images