Machine head of carton stapler

Abstract

The invention discloses a machine head of a carton stapler. According to the machine head of the carton stapler, wire feeding and stamping driving are implemented through a driving device, a steel wire leading-in block is arranged on the periphery of a cutter set fixing frame to lead a steel wire in, a vertical shear knife is arranged in the middle of the cutter set fixing frame, a U-shaped groove is formed in the side portion of the vertical shear knife, and a stamping cutter is arranged in the U-shaped groove. The stamping cutter implements vertical circulating stamping in the U-shaped groove. A guide chute is formed in the side, facing an inlet, of the vertical shear knife, and when the vertical shear knife continues to descend after shearing the steel wire, the wire feeding action goes on, the steel wire is moved forwards along the guide chute; an elastic pressing block is arranged on the side of the stamping cutter, and the steel wire which enters the side of the stamping cutter is extruded in real time through the elastic pressing block; and after the stamping cutter and the vertical shearing knife are lifted and withdrawn, the steel wire returns to the right lower part of the vertical shear knife under the extrusion of the elastic pressing block to implement the shearing and stamping action again.

Description

technical field [0001] The invention relates to the technical field of cardboard nail box processing, in particular to a nail box machine head. Background technique [0002] When the existing nail box machine is in operation, the design volume of the head of the nail box machine is relatively large. When continuous operation is realized, there must be a certain period of time for the wire feeding action and the nail box action of the nail box machine head. Gap, that is, when the stamping action of the nail is realized, the wire feeding action is briefly intermittent, which restricts the number of times the nail box head runs per unit time, and cannot realize a high-speed nail box in the true sense. [0003] Furthermore, in the prior art, due to the gaps in the wire feeding process of the machine head, relatively large noises will be generated during intermittent driving and intermittent stopping, which directly affects the operating environment of the job site. [0004] In ...

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Problems solved by technology

[0002] When the existing nail box machine is in operation, the design volume of the head of the nail box machine is relatively large. When continuous operation is realized, the wire feeding action of the nail box machine head and the nail box action must exist for a certain period of time. Gap, that is, when the nail is punched, there is a short interval of wire feeding action, which restricts the number of times the nail box head runs per unit time, and cannot realize the real high-speed nail box

[0003] Furthermore, in the prior art, due to the intermittent wire feeding process of the machine head, large noise will be generated during intermittent driving and intermittent stopping, which directly affects the operating environment of the job site

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