Glue scraping device for flat piece and with controllable gluing shape

A squeegee device, flat plate technology, applied in the direction of surface coating device, coating, etc., can solve the problems of high cost, long operation time, inconvenient production and operation, achieve consistent thickness and shape, improve controllability, Surface neat effect

CN111842023APending Publication Date: 2020-10-30FESHER AVIATION COMPONENTS ZHENJIANG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-10-30

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Abstract

The invention discloses a glue scraping device for a flat piece and with a controllable gluing shape. The device comprises an inverted U-shaped base and a glue scraping plate, a height difference exists between the lower edges of vertical walls on the two sides of the U-shaped base, a short vertical wall and a long vertical wall are formed, a glue injection hole is formed in the top wall, and theglue scraping plate is located in the U-shaped base and connected with the top wall; and the bonding face of the flat piece faces upwards and abuts against the lower edge of the short vertical wall, one side face of the flat piece abuts against the inner wall face of the long vertical wall, and a gap is formed between the lower edge of the glue scraping plate and the bonding face of the flat platepiece. The glue scraping device disclosed by the invention is convenient to operate, high in efficiency, uniform in thickness and shape of an adhesive after gluing, neat in surface and free of excessive glue overflow, the gluing is integrally formed, the device can be used for directly bonding a metal part or a nonmetal part, and the controllability of a bonding process is improved; and the device has certain universality and is suitable for flat pieces and glue injection guns of different specifications.
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Description

technical field

[0001] The invention relates to a squeegee device, in particular to a squeegee device for gluing flat parts. Background technique

[0002] In the manufacture of aircraft interior parts, there are many metal parts hemming or non-metal parts bonding, and the flat structure interior parts account for a large proportion, such as lockers, kitchen and bathroom, door panels, compartment panels, etc. Metal parts or non-metal parts that are consistent with the outline of the composite parts are bonded to the composite parts. In order to ensure the bonding strength and the overall appearance of the interior parts, the manufacturing requirements need to control the thickness of the adhesive layer to achieve a relatively high interior. Part quality requirements.

[0003] Due to the complex shape, large structure and variable bonding position of aircraft interior parts, the automatic squeegee equipment currently on the market is expensive and bulky, which is not convenie...

Examples

Embodiment Construction

[0020] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. These examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.

[0021] A squeegee device with controllable gluing form for flat parts, as attached Figure 1~6 As shown, it includes a U-shaped base 1, a rubber scraper 2, a lifting mechanism 4, and a glue injection adapter 5.

[0022] The U-shaped base 1 is inverted, the opening is downward, and the lower edges of the vertical walls on both sides have a height difference, forming a short vertical wall 11 and a long vertical wall 12. The top wall 13 is provided with a glue injection hole 14, and the glue injection adapter 5 passes through it. The glue injection hole 14 is provided to connect with the top wall 13 .

[0023] The elevating mechanism 4 is a guide post 41, and the guide post 41 penetrates the top wall 13, and the two ar...