Attaching device

Abstract

The invention provides an attaching device used for attaching a soft sheet to an attaching surface of a product. The attaching device comprises a base, a lower locating plate, an upper locating plate, at least two supports and a cylinder, wherein the lower locating plate is arranged on the base, and is provided with first suckers, for adsorbing a product, and guide pillars; the upper locating plate is arranged on the lower locating plate; one end of the upper locating plate is connected with the lower locating plate by a rotational structure; the upper locating plate is provided with second suckers for adsorbing a sheet to be attached and guide pillar holes corresponding to the guide pillars; the supports are arranged at the two ends of the base; a base plate is pivotally connected on the supports; a pressing plate is arranged on the side, adjacent to the upper locating plate, of the base plate; relative to the pressing plate, the cylinder is arranged on the other side of the base plate and is provided with a telescopic driving end; the telescopic driving end penetrates through the base plate to come into contact with the pressing plate. The attaching device can accurately attach the sheet to the attaching surface of the product and can avoid the condition that the product is defective due to adhesive residues.

Description

【Technical Field】 [0001] The invention relates to an attaching device, in particular to an attaching device for attaching a soft sheet to a product attaching surface. 【Background technique】 [0002] People often use electronic products in their daily lives. In addition to the main body of electronic products, when producing electronic products, different sheets are attached to the surface of electronic products due to different needs, such as the stickers on electronic products. A PC (polycarbonate) sheet is attached to the bonding surface to prevent the bonding surface of the product from being damaged by external forces. Another example is to attach a rubber sheet to the bonding surface of an electronic product to increase the friction of the bonding surface. [0003] At present, when a soft sheet is attached to the bonding surface of an electronic product, the electronic product is usually placed in a positioning tool for positioning, and then the sheet, such as a PC board, is m...

AI Technical Summary

Problems solved by technology

[0003] At present, when attaching soft sheets to the bonding surface of electronic products, the electronic products are usually placed in a positioning tool for positioning, and then the electronic products are attached by manually holding the sheet, such as a PC board, because the sheet is not positioned. , only by visual observation and manual attachment, the position of the sheet cannot be guaranteed, so the prior art has the following defects: 1. Manual visual inspection, the attachment position will be biased, the exact position of the sheet cannot be guaranteed, and it is easy to cause the sticking Defects such as deviation, sticking to the product border or a large gap on one side lead to the scrapping of the product; 2. Because there is adhesive on the sheet, it is easy for the staff to stick the adhesive on their hands. During the manual attachment process, it is easy to stick the adhesive to the Other parts of the product, causing the product to be defective due to residual glue

[0004] In view of this, it is necessary to develop an attachment device to solve the above-mentioned problems of inaccurate position attachment and residual glue in the product during the manual attachment process

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