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Gapping machine with positioning devices

A positioning device and technology for dimensioning, applied in the direction of sliding fastener components, applications, fasteners, etc.

Inactive Publication Date: 2011-06-22
SHENZHEN LANCER M&E TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at solving the problem in the prior art that it is difficult to solve the accuracy and success rate of the simultaneous positioning of the upper and lower ends of the zipper chain belt and ensure the high and low tooth directions of the upper and lower ends of the zipper chain belt, so that the sizing machine can adapt to zipper chains with different pitches With a chain belt, detect the moving distance of the cylinder in time to ensure that the moving rod moves back and forth through the guide groove of the guide rail, a sizing machine with a positioning device is provided

Method used

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  • Gapping machine with positioning devices
  • Gapping machine with positioning devices
  • Gapping machine with positioning devices

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A sizing machine with a positioning device, such as figure 1 , figure 2 , image 3 and Figure 4 As shown, it includes a fixed-size mold 1, an input chain guide device 2 that delivers the zipper chain to the fixed-size mold 1, and an output chain guide device 3 that outputs the zipper chain from the fixed-size mold 1. The fixed-size mold 1 includes a fixed-size upper knife Device 12, fixed-size cutting device 13, fixed seat 14, fixed-size mold frame 15, guide groove 16, two left and right symmetrical positioning devices 11, and described fixed-size mold 1 also includes zipper chain lead-in end 17 and zipper chain export end 18, the positioning device 11 is a cylinder double-needle positioning device, and the cylinder double-needle positioning device is equipped with a moving rod 111 that can move through the guide groove 16, a cylinder 112 that is fixedly connected to the moving rod 111, and the moving rod 111. The connected needle mold 113 and the two positioning p...

Embodiment 2

[0021] A sizing machine with a positioning device, such as Figure 5 As shown, the chain belt enters the sizing machine through the chain belt conveying device 4, first passes through the feed wheel 21 and the pressing wheel 22, then enters the sizing die 1, and then discharges from the right side of the sizing die 1 end out, pass between the discharge wheel 31 and the pressure wheel 32, and then walk out of the sizing machine; the conveying of the chain belt is mainly completed by the rotation of the pulling motor 33 connected to the discharge wheel 31, and the feed wheel 21 is connected The chain belt length counter 23 calculates the length that the chain belt has walked through; after the chain belt walked through the set length, the material pulling motor 33 stopped rotating, the chain belt stopped moving, and waited still. At this time, the left cylinder double needle positioning device 11 action, The left movable needle mold 113 moves downward, and the positioning double...

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Abstract

The invention relates to a zipper processing mechanical device and discloses a gapping machine with positioning devices, which comprises a gapping die, an input guide chain device for conveying a zipper chain to the gapping die and an output guide chain device for outputting the zipper chain from the gapping die, wherein the gapping die comprises a gapping top knife device, a gapping bottom knife device, a fixed seat, a framework of the gapping die, a guide groove and two positioning devices in bilateral symmetry, the gapping die further comprises the zipper chain import end and the zipper chain export end, each positioning device is a cylinder double-needle positioning device, a moving rod which can enable the guide groove to move through a guide rail, a cylinder fixedly connected on the moving rod, a needle die movably connected with the moving rod and two positioning needles fixedly connected on the needle die are mounted on each cylinder double-needle positioning device, and the cylinders are fixed on the framework of the gapping die through the fixed seat. The structure is conductive to accuracy and success rate of positioning, and can ensure the directions of high and low teeth at the upper stop end and the lower stop end of the zipper chain, and enable the gapping machine to be applicable to the zipper chains with different tooth distances.

Description

technical field [0001] The invention relates to a zipper processing mechanical equipment, in particular to a sizing machine with a positioning device. Background technique [0002] During the current zipper processing, since the finished zippers have different lengths, it is necessary to first cut the chain belt according to the required length. In the processing of nylon zipper incisors, the sizing machine needs to use a method to position the chain teeth on the chain belt, and then use a knife to cut off the fixed length chain teeth and remove them to produce the required length chain belt. The current sizing machine has the following methods for the selection and positioning of the zipper chain belt: 1. A positioning pin is installed on the sizing upper die. On the chain teeth, due to the insertion of the positioning pin, the chain belt is fixed. At this time, the upper knife of the fixed-size upper die continues to move downward, presses the chain teeth, and then lowers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B19/58
Inventor 叶贞
Owner SHENZHEN LANCER M&E TECH
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