Edge covering machine for spare tire cover plate and machining process thereof

Abstract

The invention relates to the field of automobile part machining, in particular to a spare tire cover plate edge covering machine and a machining process thereof. The spare tire cover plate edge covering machine comprises a machine table and a frame, wherein a lower pressing plate sliding up and down is arranged on the upper side of the machine table, and a lower pressing piece used for driving thelower pressing plate to slide up and down is arranged between the machine table and the lower pressing plate; a plurality of edge covering blocks are arranged on the peripheral side of the lower pressing plate on the upper side of the machine table, the lower sides of the edge covering blocks are higher than the upper side of the lower pressing plate, and a plurality of driving pieces used for driving the edge covering blocks to slide close to or away from the lower pressing plate are arranged on the upper side of the machine table; the frame is arranged on the upper side of the machine table; an upper pressing plate sliding up and down is arranged above the machine table; and an upper pressing piece used for driving the upper pressing plate to slide up and down is arranged between the upper pressing plate and the frame. The edge covering device has the effect of improving the edge covering quality of the spare tire cover plate.

Description

technical field [0001] The present application relates to the field of auto parts processing, in particular to an edge wrapping machine for a spare tire cover and its processing technology. Background technique [0002] The car spare tire cover product is installed in the trunk of the car, used to separate the spare tire compartment and the trunk, and plays the role of covering the spare tire, on-board tools and carrying the contents of the trunk, and the surface state plays the role of decorating the trunk effect. The existing spare tire cover materials mainly include PP injection molding, PP honeycomb panels, hard fiberboards, etc. Among them, honeycomb panels have many advantages such as light weight, heat preservation, heat insulation, and shock resistance, so they are used in various types of panels. PP honeycomb panels are the most used. [0003] The spare tire cover is mainly used to cover the spare tire stored inside the trunk, so as to improve the aesthetics of th...

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Problems solved by technology

[0005] When the carpet surface is bonded to the PP honeycomb panel, it is generally bonded with glue. When the glue is used to bond the carpet surface and the PP honeycomb panel, it is necessary to continuously make the PP honeycomb panel and the carpet surface close. side, because the edge-wrapping block can slide to the upper side of the PP honeycomb panel, there is still a gap between the edge-wrapping block and the carpet surface, that is, it is difficult for the edge-wrapping block to press the edge of the carpet surface and the PP honeycomb panel tightly, which affects The bonding firmness between the edge of the carpet surface and the PP honeycomb panel affects the quality of the hemming processing of the spare tire cover.

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