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De-bubble device

A technology for removing air bubbles and fixing plates, which is applied in packaging and other directions, and can solve problems such as high labor intensity of operators, undischarged air bubbles, and affecting product yield, so as to reduce labor intensity, improve efficiency, and increase product yield and production capacity. Effect

Active Publication Date: 2017-07-04
DONGGUAN HUABEL ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the whole process, the operator should carefully discharge the air bubbles one by one with a scraper, which is time-consuming and labor-intensive, and the labor intensity of the operator is relatively high.
Moreover, manual defoaming can also easily cause some air bubbles that are not easy to be seen by the naked eye to be discharged, thus affecting the yield of the product

Method used

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Embodiment Construction

[0027] The present invention and its beneficial effects will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0028] Such as Figures 1 to 7 As shown, a debubbling device provided by the present invention includes an upper fixing plate 1, a lower fixing plate 2 and a force transmission pressing plate 3, one end of the force transmission pressing plate 3 is rotatably connected to the upper fixing plate 1, and the force transmission pressing plate 3 The other end is provided with a roller 4, and the roller 4 is rotatably arranged on the other end of the force transmission platen 3. The surface of the roller 4 is smooth. In this embodiment, the material of the roller 4 is polyester, because the roller 4 made of this material is less rigid than the roller 4 made of metal, so that the adhesive layer will not be damaged while removing air bubbles.

[0029] Wherein, the lower surface of the upp...

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PUM

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Abstract

The invention belongs to the technical field of clamps and particularly relates to a bubble removing device. The bubble removing device comprises an upper fixing plate, a lower fixing plate and a force transmission pressing plate. One end of the force transmission pressing plate is rotationally connected to the upper fixing plate, and the other end of the force transmission pressing plate is provided with a rolling wheel. Compared with the prior art, due to the fact that the bubble removing device is provided with the upper fixing plate, the lower fixing plate and the force transmission pressing plate, one end of the force transmission pressing plate is rotationally connected to the upper fixing plate, the other end of the force transmission pressing plate is provided with the rolling wheel, the rolling wheel is rotationally arranged at the other end of the force transmission pressing plate, and bubbles between an adhesive layer and a back cover of a mobile phone or a back cover of a PAD can be discharged completely, the labor intensity of operators can be lowered, the time taken to removing the bubbles can be saved, the bubble removing efficiency can be improved, and meanwhile the product yield and the productivity can be improved.

Description

technical field [0001] The invention belongs to the technical field of fixtures, and in particular relates to a degassing device. Background technique [0002] In the prior art, the method of pasting the glue on the back cover of the mobile phone or PAD is as follows: first stick the glue on the back cover, and then the operator uses a scraper to discharge the air bubbles existing during the glue sticking. During the whole process, the operator should carefully discharge the bubbles one by one with a scraper, which is time-consuming and labor-intensive, and the labor intensity of the operator is relatively high. Moreover, manual defoaming can also easily cause some air bubbles that are not easy to be seen by the naked eye to be discharged, thereby affecting the yield of the product. [0003] In view of this, it is necessary to provide a kind of air-removing device, which can discharge all the air bubbles that exist between the adhesive layer and the back cover of the mobile...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B33/02
CPCB65B33/02
Inventor 方加森
Owner DONGGUAN HUABEL ELECTRONICS TECH