Ink adhesion effect detection device for mobile phone panels

Abstract

The invention provides an ink adhesion effect detection device for mobile phone panels. The device comprises a rack (1), a rotating platform (2), sticking and unsticking bases (3) and adhesive tape feeding mechanisms (4), wherein the rotating platform is arranged on a support plate (11) of the rack and can rotate on the support plate; the sticking and unsticking bases are arranged on the rotatingplatform, can rotate along with the rotating platform or move vertically relative to the rotating platform; a jig (5) for bearing the mobile phone panels is arranged at the top of each sticking and unsticking base. Pressing force is applied to the mobile phone panels by lifting cylinders A, and the pressure is controllable and not influenced by people; the mobile phone panels and adhesive tapes are firmly adhered by a rubber pressing roller, the rolling force is balanced, testing of a plurality of mobile phone panels can be completed after the rotating platform rotates by one circle, and testing of long and short edges of the mobile phone panels can also be completed, so that testing efficiency is high, and testing specifications are reliable.

Description

technical field [0001] The invention relates to electronic product testing equipment, in particular to a mobile phone panel ink adhesion effect testing device. Background technique [0002] After the ink is screen-printed on the back of the mobile phone panel, it is necessary to detect the adhesion effect of the ink. The existing detection method is mainly to stick the tape on the edge of the table by the inspector, and then stick the back of the mobile phone panel on the tape, press the tape and the mobile phone panel with fingers, and repeat it many times. The first time is to stick it firmly, and finally take out the glass vertically and quickly to see if the ink has detached from the glass. The ink on the long and short sides of the glass must be tested. The test effect is greatly affected by human factors, and the test efficiency is low. In the prior art, there are few equipments for testing the ink viscosity of mobile phone panels. Chinese patent 201510726540.2 disclos...

AI Technical Summary

Problems solved by technology

[0002] After the ink is screen-printed on the back of the mobile phone panel, it is necessary to detect the adhesion effect of the ink. The existing detection method is mainly to stick the tape on the edge of the table by the inspector, and then stick the back of the mobile phone panel on the tape, press the tape and the mobile phone panel with fingers, and repeat it many times. The second is to stick it firmly, and finally take out the glass vertically and quickly to see if the ink has detached from the glass. The ink on the long and short sides of the glass must be tested. The test effect is greatly affected by human factors, and the test efficiency is low.

In the prior art, there are few devices for testing ink viscosity of mobile phone panels. Chinese patent 201510726540.2 discloses a method for testing ink binding force. This solution does not mention what equipment or devices are used for the detection method. Therefore, a solution is needed to improve this problem

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