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A composite cutting and hemming process for a spare tire cover and its composite cutting device

A spare tire cover and cutting technology, which is applied to lamination devices, metal processing, lamination auxiliary operations, etc., can solve the problems of reduced work efficiency, high price, position offset, etc., to reduce the reduction of cutting accuracy, The effect of reducing production costs and improving work efficiency

Active Publication Date: 2018-04-10
GREEN & LIGHT AUTOMOTIVE COMPONENTS SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the fabric is cut first, the position may be shifted during the gluing process, which will affect the subsequent hemming effect and reduce work efficiency, and the glue used for spraying glue is generally a secondary activation glue, and the price more expensive, more expensive

Method used

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  • A composite cutting and hemming process for a spare tire cover and its composite cutting device
  • A composite cutting and hemming process for a spare tire cover and its composite cutting device

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Embodiment Construction

[0022] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0023] An embodiment of the present invention provides a composite cutting and hemming process for a spare tire cover, including the following steps:

[0024] a. One-time glue spraying: Spray glue evenly on the base surface of the spare tire cover to be treated, then turn the non-woven fabric sideways to cover the spare tire cover for gluing and compounding, and get the composite after standing for 3-4 minutes semi-finished spare tire cover;

[0025] b. Composite cutting: The semi-finished spare tire cover plate obtained in step a is delivered to the nylon plate 3 of the cutting die 1, the spare tire cover plate is fixed in the positioning groove...

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Abstract

In one embodiment, the invention provides a composite cutting and edge coating process for a cover plate of a spare tire and a composite cutting apparatus therefor. The process includes the steps of: a) primary glue spraying; b) composite cutting; c) secondary glue spraying; and d) edge coating. According to the process including the successive steps hereinabove, the cover plate is bond to a nonwoven fabric through glue spraying and then is subjected to the composite cutting, so that consistency of the production of the cover plate is ensured. The method greatly improves work efficiency and reduces production cost.

Description

technical field [0001] The invention relates to the technical field of automobile spare tire cover plate processing, in particular to a composite cutting and hemming process for a spare tire cover plate and a composite cutting device thereof. Background technique [0002] The car spare tire cover is a movable partition between the car luggage compartment and the spare tire compartment. It is not only the cover of the spare tire compartment, but also the bottom plate of the luggage compartment. The role of tires and vehicle tools. At present, the most commonly used spare tire cover is based on PHC board, which needs to be cut and wrapped during the processing process. In the existing technology, the production process of the spare tire cover generally adopts the following process: cutting → spraying Glue → wrapping, specifically, the non-woven fabric is cut first, then sprayed and glued, and finally wrapped to get the spare tire cover. Because the fabric is cut first, the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/12B32B37/06B32B38/00B26F1/38
CPCB26F1/38B32B37/06B32B37/1284B32B38/0004
Inventor 李常勇
Owner GREEN & LIGHT AUTOMOTIVE COMPONENTS SUZHOU CO LTD