Dispensing tool

Abstract

The invention relates to a dispensing tool, which is used for fixing a mobile phone case. The dispensing tool comprises a fixing assembly, wherein the fixing assembly comprises a connecting plate and a product placing plate; a plurality of vacuum suction nozzles, a positioning pin and a plurality of positioning blocks are arranged on the connecting plate; the dispensing tool also comprises a fixing frame, a positioning plate and a rotating part; the fixing frame comprises a base, a support post and a movable plate; the middle part of the back side of the movable plate is provided with a first accommodating cavity; the middle part of the front side of the positioning plate is provided with a second accommodating cavity; the rotating part comprises a rotating shaft and at least two bearings; one bearing is accommodated in the first accommodating cavity; one bearing is accommodated in a second accommodating cavity, so that the fixing assembly can rotate relative to the positioning plate and the movable plate. The dispensing tool provided by the invention has the advantages that the angle of the product placing plate can be regulated through the fixing frame, so that the mobile phone case can be vertically or tipsily placed; glue water seeps into a seam of the mobile phone case through gravity; the glue water is saved; the surface cleanness degree of the inner cavity of the mobile phone cavity is ensured; the contact area of the glue water and the air is increased; the bonding speed is accelerated.

Description

technical field [0001] The invention relates to the field of mobile phone case processing, in particular to a dispensing jig for mobile phone cases. Background technique [0002] During the processing and production process, the mobile phone case needs to be dispensing, such as the inner side of the mobile phone case, through dispensing treatment, electronic glue or other liquids are dripped onto the product, so that the product can be pasted, potted, insulated, Fixed, smooth surface effect. In actual production, dispensing of mobile phone cases often needs to cooperate with jigs for fixing and positioning. [0003] In the traditional technology, the glue dispensing jig is fixed on the base, and the sides of the mobile phone case are positioned through positioning pins; Open the positioning pin to make the positioning pin lock the mobile phone case, then operate the dispenser to align and dispense glue on the side of the mobile phone case, and finally loosen the positionin...

AI Technical Summary

Problems solved by technology

The fixed installation of the above-mentioned dispensing fixture cannot satisfy some special positions for dispensing, such as the inside of the product cavity, if more glue is used to cover the position to be dispensed, on the one hand, the operation is inconvenient, and the time for the glue to penetrate into the inner side is longer , it takes more man-hours, and on the other hand, it will affect the surface cleanliness of the inner cavity of the mobile phone case

There is no better solution yet

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