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Non-residual-tooth plastic steel zipper tooth removing device

A technology of zipper and plastic steel, which is applied in the field of teeth removal devices without residual teeth, can solve problems such as inability to remove residual teeth, residual teeth splashing, etc., to save raw materials, improve the environment, and achieve simple effects

Active Publication Date: 2013-01-23
HUA SHENG ZIPPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problem of this method is that the residual teeth cannot be completely removed, and the products produced need to be manually removed, and the residual teeth are seriously splashed during production, which directly leads to "dirty, messy and poor" production sites.

Method used

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  • Non-residual-tooth plastic steel zipper tooth removing device
  • Non-residual-tooth plastic steel zipper tooth removing device
  • Non-residual-tooth plastic steel zipper tooth removing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be described in further detail below according to the accompanying drawings

[0023] Such as figure 1 The tooth-removing device for plastic-steel zippers without residual teeth mainly includes a bracket. The bracket is composed of a base plate 25, a main sliding plate 26, a side support plate 27, and a cam seat 28. A motor bracket 2 is arranged above the bracket, and a motor bracket 2 is arranged on the bracket. Servomotor 1, servomotor 1 is connected with rotating shaft 6 through shaft coupling 3 and bearing seat 4, first cam 5, second cam 7, third cam 8, fourth cam 9 are arranged in sequence on rotating shaft 6; Wherein the first cam 5 and the starting position of the rotating shaft 6 are set at 30 degrees, the second cam 7 and the fourth cam 9 are set at 90 degrees with the starting position of the rotating shaft 6, and the third cam 8 is set at 180 degrees with the starting position of the rotating shaft. A cylindrical bearing 10 is arran...

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Abstract

The invention discloses a non-residual-tooth plastic steel zipper tooth removing device comprising a support, wherein a zipper is fixedly arranged on the support; a cutting knife is driven by utilizing a clearance power unit to work, the cutting knife is firstly cut into the zipper and then pulled towards two sides and in the meantime, an upper punch head is driven by the clearance power unit to be matched with a lower punch head, so that zipper teeth in the middle are removed; and a plurality of cams are sequentially arranged on a rotating shaft of a motor at different angles, wherein a first cam is arranged at an angle of 30 DEG relative to the start position of the rotating shaft, a second and a fourth cams are arranged at an angle of 90 DEG relative to the start position of the rotating shaft and a third cam is arranged at an angle of 180 DEG relative to the start position of the rotating shaft. The plastic steel zipper tooth removing device by adopting the scheme has the advantages that the problem of residual broken teeth after tooth removing can be completely solved and the broken teeth can be recycled, so that the raw material is effectively saved and the environment of the production field can be further improved.

Description

technical field [0001] The invention relates to a tooth removal device without residual teeth in the zipper production process, and more particularly relates to a tooth removal device without residual teeth in the dimensioning process of plastic steel zipper processing. Background technique [0002] Most of the present zipper tooth removal and sizing equipment adopts the central punch to punch the teeth, and utilizes the tooth trimming knife to repair the residual teeth to remove the teeth. The main problem of this method is that the residual teeth cannot be completely removed, and the products produced need to be manually removed, and the residual teeth are seriously splashed during production, which directly leads to "dirty, messy, and poor" production sites. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention can effectively collect the removed broken teeth without leaving broken teeth on the zipper tape after tooth remo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C37/02
Inventor 戴红初
Owner HUA SHENG ZIPPER
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