Puncture clamping jaw

Abstract

The invention discloses a puncture clamping jaw, and relates to the field of automatic edge covering structures. The puncture clamping jaw comprises two turnover plates which are arranged in parallel, wherein a plurality of puncture points are arranged on the bottom surfaces of the turnover plates; a rotary shaft which penetrates through the front end surface and the rear end surface of each turnover plate is arranged on the corresponding turnover plate; the two turnover plates are fixedly arranged on a supporting base according to a positional relationship that the rotary shafts are parallel; at least one pushing force for enabling the each turnover plate to rotate around the corresponding rotary shaft is further connected on the corresponding turnover plate; and under pushing of pushing force, the two turnover plates generate relative reverse auto-rotation. The puncture clamping jaw is simple and reasonable in structure, is designed according to the characteristics of a ground mat, is driven by a power source and firmly grabs the ground mat to prevent the ground mat from dropping in a transportation process. The puncture clamping jaw is convenient to maintain, is conveiennt to mount, and is suitable for being widely used.

Description

technical field [0001] The invention relates to the field of automatic hemming structures, in particular to a piercing jaw. Background technique [0002] During the hemming production process of floor mats, it is often necessary to clamp and transfer the floor mats from one station to another processing station. Many processing manufacturers choose the method of manual feeding, which is not only inefficient but also has hidden dangers in quality. Therefore, the clamping device of the mechanical structure emerges at the historic moment. For example, the Chinese invention patent "A Cloth Clamping Device", whose application number is 201020540040.2, discloses: it includes an upper clamping part and a lower clamping part, and the lower clamping part is composed of a lifting rod and a handle connected to the lower end of the lifting rod. The bottom plate is formed, the upper clamping part is sleeved on the lifting rod, and the upper clamping part is opposite to the surface of t...

AI Technical Summary

Problems solved by technology

[0003] The main technical problem to be solved by the present invention is to provide a puncture jaw, which solves the problem that the ground mat is easy to fall during the clamping process and the clamping is unstable.

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