Five-axis linkage round hole glue dispenser

Abstract

The invention discloses a five-axis linkage round hole glue dispenser. The five-axis linkage round hole glue dispenser comprises a machine frame, a glue dispensing head assembly, a porous absorbing platform and a demarcating system for space demarcation; the machine frame comprises a left vertical plate, a right vertical plate, a first linear guiding rail sliding platform, a second linear guidingrail sliding platform, a third linear guiding rail sliding platform and a biaxial rotating mechanism; and the biaxial rotating mechanism comprises a base seat, a server motor, a rotating supporting frame and a hollow rotating direct drive (DD) motor, wherein the first linear guiding rail sliding platform, the second linear guiding rail sliding platform, the third linear guiding rail sliding platform, the hollow rotating DD motor and the server motor and the rotating supporting frame provide motion of five different axial directions, and a multi-dimension glue dispensing technology of a full screen is achieved. According to the five-axis linkage round hole glue dispenser, the inner side wall surfaces of round holes formed in a full screen are subjected to glue dispensing, high-precision, high-efficiency and good-stability glue dispensing can be performed on the inner side wall surfaces of the round holes through five-axis linkage, and the requirements for multi-dimension glue dispensingof the crystal full screen are met.

Description

technical field [0001] The invention relates to the technical field of hole dispensing for full-screen liquid crystal glass. Specifically, it is a five-axis linkage round hole dispensing machine. Background technique [0002] With the development of the full screen of mobile phones, the full screen has changed from the notch screen to the water drop screen, and now the round hole is opened in the corner. The round hole needs to be glued to the inner wall of the hole in order to block the interference of the backlight on the camera and avoid light. effect, but the circular hole cannot be opened too large, and for a narrow specific circular space, the posture of the full screen needs to be adjusted during the dispensing process, and the existing dispensing platform cannot meet the requirements for all the full screen. The need for dispensing on the inner wall of the round hole. Contents of the invention [0003] Therefore, the technical problem to be solved by the present ...

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Problems solved by technology

[0002] With the development of the full screen of mobile phones, the full screen has changed from the notch screen to the water drop screen, and now the round hole is opened in the corner. The round hole needs to be glued to the inner wall of the hole in order to block the interference of the backlight on the camera and avoid light. effect, but the circular hole cannot be opened too large, and for a narrow specific circular space, the posture of the full screen needs to be adjusted during the dispensing process, and the existing dispensing platform cannot meet the requirements for all the screens on the full screen. The need for dispensing on the inner wall of the round hole

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