A kind of oblique insertion type dispensing device

Abstract

The invention provides an oblique insertion type dispensing device. The device includes a dispensing mechanism and a rotating mechanism for controlling the dispensing mechanism to rotate according to a certain track; the rotating mechanism includes a bearing seat and a driving motor, and the glue discharging mechanism is installed in the bearing seat through a bearing, and the driving motor is driven by The belt is connected to the rotary pulley installed outside the bearing to realize the rotary drive of the glue dispensing mechanism; the glue dispensing mechanism includes a glue dispensing needle and a syringe, and the glue dispensing needle protrudes obliquely at a certain angle to the vertical direction. Bottom of the swivel mechanism. The slant-insert glue dispensing device of the present invention innovatively adopts the slant-insert glue-dispensing needle, cooperates with the micro-dispensing control system to realize precise control of the amount of glue dispensed, and has higher dispensing efficiency and accuracy than existing equipment.

Description

technical field [0001] The invention relates to a dispensing device used in the assembly and production of portable optical modules. Background technique [0002] Lens intelligent assembly production line usually includes the lens barrel arrangement process, lens assembly process, SOMA sheet assembly process, press ring (spacer ring) assembly process, the lens with the press ring installed needs to apply curing glue in the glue dispensing process, and then pass through the ultraviolet ray The UV curing process accelerates the curing of the glue to firmly bond the two, and each link can also include various identification and correction processes. [0003] The spacer ring (also called pressure ring) set in the lens barrel in the optical module is generally a black plastic part with a wire diameter of 0.6mm or less, which is ring-shaped, and there is a dispensing groove of 0.04~0.2mm on one side. The dispensing process is It is necessary to precisely pour the curing agent int...

AI Technical Summary

Problems solved by technology

The traditional method has been using manual operation of semi-automatic equipment for dispensing, which requires the use of pedals, hand photography, and eye-catching operations to achieve operation; low efficiency, high labor intensity, and poor product quality

In addition, since the amount of glue dispensing needs to meet the requirements of no overflow and no glue breakage in the space gap of 0.04-0.06mm, the existing equipment cannot meet the requirements at all.

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