FPC light bar taking and attaching mechanism

Abstract

The invention discloses an FPC light bar taking and attaching mechanism. The mechanism comprises a support, a rotating shaft pivoted to the support, a second driving mechanism used for driving the rotating shaft to rotate, a first mounting plate fixed to the rotating shaft and perpendicular to the rotating shaft, a second mounting plate arranged on the first mounting plate, and a third driving mechanism used for driving the second mounting plate to horizontally move, a third mounting plate which is fixed on the second mounting plate and is perpendicular to the second mounting plate; a fourth mounting plate which is arranged on the third mounting plate; a fourth driving mechanism which is used for driving the fourth mounting plate to translate; a third light bar sucking disc which is fixedon one side of the fourth mounting plate; a first buffer limiting assembly used for controlling the stroke of the second mounting plate is arranged on the first mounting plate, and a second buffer limiting assembly used for controlling the stroke of the fourth mounting plate is arranged on the third mounting plate. According to the invention, the problems that the FPC light bar cannot be tightly pasted manually and the falling risk exists are solved; the gluing position of the FPC light bar is more accurate, and the assembly precision of the product can be better met.

Description

technical field [0001] The invention relates to the technical field of automatic assembly, in particular to an FPC light strip material retrieving and attaching mechanism. Background technique [0002] One of the core components of automotive backlight products is the FPC light bar, which is a kind of flexible FPC, narrow and long, with LED chips welded on it. It has a delicate appearance, but it is also relatively fragile. During the assembly process of backlight products, LED chips are easily damaged or crushed, and FPC light strips may be broken or scratched during glue application, resulting in line damage and resulting defects. Most companies still use the most primitive handwork in the production process The production process is low in efficiency and cannot meet the production needs; at the same time, in order to avoid damage to the LEDs, only simple fixtures can be used to manually stick the light strips. The light strips may not be tightly attached and may fall off,...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a FPC light strip material retrieving and attaching mechanism to solve the problem that the manual sticking of the FPC light strip is not tight and there is a risk of falling off; the glue position of the FPC light strip is more accurate and can better meet Assembly accuracy of the product

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