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Metal zipper protecting film coating device with adjustable cloth strip extending rate

A technology of coating device and metal zipper, which is applied to the device and coating of surface coating liquid, which can solve the problems of uneven gap, high defective rate and high maintenance rate of equipment, so as to ensure the quality of zipper and reduce maintenance Cost, the effect of ensuring the coating effect

Active Publication Date: 2015-04-08
FUJIAN SBS ZIPPER SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a metal zipper protective film coating device with adjustable stretching rate of cloth tape, so as to overcome the poor protective film coating effect, high defective rate, high equipment maintenance rate and product failure in the existing protective film coating device. Poor stretchability, uneven gap between two adjacent chain elements, low quality, etc.

Method used

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  • Metal zipper protecting film coating device with adjustable cloth strip extending rate
  • Metal zipper protecting film coating device with adjustable cloth strip extending rate

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Embodiment Construction

[0015] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0016] refer to figure 1 , figure 2 , a metal zipper protective film coating device with adjustable tape stretch rate, the coating device 1 includes a tape introduction mechanism 11, an oven mechanism 12, a protective film coating mechanism 13, and a tape lead-out mechanism through which the zipper tape 2 passes sequentially 14. The cloth tape drawing mechanism 14 includes a first drive motor 141 that drives and transmits the cloth tape 2 to move, and a first guide wheel set 142 ( figure 2 The stroke of the cloth tape in is only an illustration, and the stroke of the cloth tape can be adjusted according to actual needs), the above-mentioned cloth tape introduction mechanism 11 includes a second driving motor 111 that drives and drives the movement of the cloth tape 2 and is used to guide the cloth The belt 2 enters the second guide wheel group 112 of ...

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Abstract

Provided is a metal zipper protecting film coating device with an adjustable cloth strip extending rate. The coating device comprises a cloth strip lead-in mechanism, an oven mechanism, a protecting film coating mechanism and a cloth strip lead-out mechanism, wherein the cloth strip lead-out mechanism comprises a first driving motor for driving a cloth strip to move, and the cloth strip lead-in mechanism comprises a second driving motor for driving the cloth strip to move. The coating device further comprises an adjusting mechanism for adjusting the cloth strip extending rate, and the adjusting mechanism comprises a tension detecting device and a control device for performing command control on rotating speeds of the first driving motor and the second driving motor according to detection signals of the tension detecting device. When the protecting film coating mechanism is in processing, the tensity of the cloth strip is controllable, tension of the processed cloth strip is moderate, the problem that chain teeth positioned on the cloth strip and protecting films coated on the surfaces of the chain teeth are damaged due to over large friction force is solved, coating effects of the protecting films are effectively guaranteed, and elasticity of the cloth strip before processing and uniformity of chain tooth intervals are also retained.

Description

technical field [0001] The invention relates to a protective film coating device for a metal zipper, in particular to a protective film coating device for a metal zipper with adjustable stretching ratio of a cloth tape. Background technique [0002] Metal zipper protective film coating devices usually include a tape introduction mechanism, an oven mechanism, a protective film coating mechanism, and a cloth tape lead-out mechanism through which the zipper tape passes sequentially. The existing metal zipper protective film coating device is only driven by a single motor. The transmission belt travels along the set track until the coating of the protective film is completed. The motor is set on the belt lead-out mechanism, and the belt moves along a specific track under the tension provided by the motor; when such a device processes the belt , the expansion and contraction rate of the cloth belt cannot be controlled, the cloth belt is in a tight state for a long time, the force...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C13/02
Inventor 张田叶声钦邓国永
Owner FUJIAN SBS ZIPPER SCI & TECH CO LTD
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