Visual automatic bending alignment mechanism

Abstract

The invention discloses a visual automatic bending alignment mechanism which comprises a base, an XY mobile platform mechanism mounted at the upper end of the base, a clamping bending mechanism mounted on the XY mobile platform mechanism through a Z-axis drive mechanism and a visual alignment mechanism mounted beside the base, wherein the visual alignment mechanism cooperates with the XY mobile platform mechanism to perform automatic shift compensation for the clamping bending mechanism; and the clamping bending mechanism comprises a mounting seat mounted on the Z-axis drive mechanism, a drive motor mounted on the mounting seat, a speed reducer and a bending chuck detachably assembled with the speed reducer. In the invention, the visual alignment mechanism photographs the state of the bending chuck after selecting a bending flexible printed circuit board to capture the features, and calculates the position; and then, the XY mobile platform mechanism performs automatic shift compensation for the clamping bending mechanism according to the data obtained by the visual alignment mechanism, so that the accuracy of bending alignment can be guaranteed, the bending quality is guaranteed, and the market competitiveness is remarkably high.

Description

[0001] Technical field: [0002] The invention relates to the technical field of automatic production, in particular to a visual automatic bending alignment mechanism. [0003] Background technique: [0004] As we all know, FPC (Flexible Printed Circuit: flexible printed circuit board), also known as flexible circuit board, flexible circuit board, referred to as soft board, has the characteristics of high wiring density, light weight and thin thickness. [0005] At present, the internal space of the structural design of electronic products such as the mobile phone industry is becoming more and more compact. Therefore, it is not only required to control the tolerance between the component bodies of electronic products, but also to require the connecting wires of the components themselves (usually flexible printed circuit boards) to be able to fold It is bent into a perfect fit with the gap, so as to meet the design requirements for smooth assembly. [0006] In the traditional p...

AI Technical Summary

Problems solved by technology

The traditional bending is directly operated by the operator. Due to the particularity of the material of the flexible printed circuit board, it is difficult to control the magnitude of the force when bending directly by hand, and the expected effect cannot be achieved on the bending radius and bending position. Low production efficiency and poor product consistency

[0007] With the development of automated production technology, mechanical mechanisms are currently used to bend flexible printed circuit boards, but the positioning is not accurate, that is, the accuracy of bending alignment cannot be guaranteed, so that the bending quality cannot be guaranteed, so that it cannot It satisfies processing needs very well and is not conducive to improving market competitiveness

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