Suction disc type work table for mobile phone screen board production

Abstract

The invention belongs to the technical field of mobile phone production, in particular to a suction disc type work table for mobile phone screen board production. The work table comprises a conveyingbelt and a table body, wherein a first through hole is formed in the table body, an air pump is mounted on the table body, a cavity is formed in the upper surface of the table body, a rotating disc ismounted in the cavity, a rotating shaft is connected to the middle of the rotating disc, a second notch is formed in the rotating disc, and a piston is arranged in the second notch; negative pressureis formed between the first through hole and a screen board by air pumping on the first through hole by the air pump, and negative pressure is formed between the space on one side of a piston and thescreen board through cooperative movement of the rotating disc and the rotating shaft, so that the screen board is adsorbed and fixed by the table body; an elastic belt is arranged on the table bodyand provided with an arc-shaped groove, conductive burrs are arranged in the arc-shaped groove and connected with an electrode plate of a dust collection groove, and thus, dust on the screen board isadsorbed and collected by the dust collection groove while static electricity of the screen board is reduced.

Description

technical field [0001] The invention belongs to the technical field of mobile phone production, in particular to a sucker-type workbench used for the production of mobile phone screen panels. Background technique [0002] The mobile phone screen is also called the display screen, which is used to display images and colors. The screen size is calculated according to the diagonal of the screen, usually in inches, which refers to the length of the screen diagonal. The material of the mobile phone screen is becoming more and more important. The color screen of the mobile phone varies due to the quality of the LCD and the research and development technology. The types generally include TFT, TFD, UFB, STN and OLED. Generally speaking, the colors that can be displayed The more the more, the more complex images can be displayed, and the layers of the picture will be richer. [0003] At present, domestic mobile phone screens are generally made of acrylic boards, and in the process o...

AI Technical Summary

Problems solved by technology

[0003] At present, domestic mobile phone screens are generally made of acrylic boards, and in the process of producing and manufacturing acrylic boards that match the shape and size of mobile phone screens, a large acrylic board is first divided into areas that are suitable for processing sizes , to form an acrylic board with multiple screen board monomers, and then separate each screen board monomer from the acrylic board through a series of processes such as cutting and complete; while cutting and separating large acrylic boards, most of them will be large The acrylic plate uses clamping, recessed grooves, etc. to prevent the acrylic plate from being positioned on the cutting platform, so as to achieve cutting, and generally the manufacturer uses a clamp to clamp the large acrylic plate for cutting, and then implements the clamping fixture to clamp the acrylic plate. The holding part will cause damage, and even the entire acrylic board will be damaged, thereby increasing the scrap rate and increasing the cost; and there are similar problems in other processes of the mobile phone screen, and it is often thought that the mobile phone screen cannot be stably fixed. Damaged workmanship, substandard, or even scrapped

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