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Hemming device for upper door trim

A technology for a hemming device and a trim panel is applied in the field of automobile decoration, which can solve the problems of uneven stress on the adhesive, uneven bonding of the inner surface, and easy wrinkling, so as to improve the efficiency of hemming and solve the problem of wrinkling. , the effect of improving the firmness

Active Publication Date: 2017-12-12
CENMOY AUTOMATION TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, manual hemming is not only time-consuming and inefficient, but also difficult to ensure that the product has a uniform quality
Moreover, due to the uneven stress on the adhesive during the manual hemming process, the decorative fabric and the inner surface of the edge are not bonded neatly and are easy to wrinkle
This will not only affect the overall aesthetics of the finished car upper trim, but may even cause the finished upper trim to fail to match perfectly with other car trim, resulting in substandard quality of the finished upper trim

Method used

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  • Hemming device for upper door trim
  • Hemming device for upper door trim
  • Hemming device for upper door trim

Examples

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Embodiment Construction

[0035] The trimming device for the upper door trim of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] figure 1 It is a schematic structural diagram of the upper decorative panel of the embodiment of the present invention.

[0037] like figure 1 As shown, the upper fascia 100 includes a front fender 104 , a rear fender 105 , and a left fender 106 .

[0038] The outer surface of the edge portion of the front baffle 104, the rear baffle 105 and the left side baffle 106 is pasted with a decorative fabric with a hot-melt adhesive layer on the inner surface. The edges of the front fender 104 and the rear fender 105 and the upper end edge of the left fender 106 are horizontal edges. The front edge of the left side panel 105 is a vertical edge.

[0039] figure 2 It is a block diagram of an edge wrapping device for a car door trim according to an embodiment of the present invention. image 3 It is a front view of th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides an edge wrapping device for a car door trim, which is characterized in that it includes: a positioning and pressing unit; a melting part; a turning part; and a control for controlling the positioning and pressing unit, the melting part and the turning part part, wherein the positioning pressing unit includes a pressing unit, and the pressing unit includes a point pressing block capable of pressing down the bottom surface of the upper trim panel; and a side pressing block for laterally pressing the left baffle, melt The portion has a heating member conforming to the shape of the edge portions of the front and rear aprons and the left side apron; , the front end of the overturning pressure block is provided with a step conforming to the shape of the edges of the front and rear baffles and the edges of the left side baffle. The hemming device for the upper decorative panel of the car door of the invention realizes the automatic hemming of the upper decorative panel, and solves the problem of wrinkling of the decorative fabric after hemming.

Description

technical field [0001] The invention relates to an edge-wrapping device for a decorative plate on a car door, belonging to the technical field of car decoration. Background technique [0002] During the processing of the semi-finished car door trim, the decorative fabric pasted on the inner surface of the edge of the semi-finished upper trim needs to be turned from the outer surface of the edge to the inner surface of the edge and bonded to the inner surface. Currently, this process step can only be done manually. [0003] However, manual hemming is not only time-consuming and inefficient, but also difficult to ensure that the product has a uniform quality. Moreover, due to the uneven stress on the adhesive during the manual hemming process, the decorative fabric and the inner surface of the edge are not bonded neatly and are easy to wrinkle. This will not only affect the overall aesthetics of the finished car upper trim, but will even cause the finished upper trim to fail...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C65/72
Inventor 仲华孙雁冰张玉强袁昌全王帅
Owner CENMOY AUTOMATION TECH SHANGHAI CO LTD
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