Flexible flat cable conductor spacing control rod and arrangement control device

Abstract

The invention discloses a flexible flat cable conductor spacing control rod. The flexible flat cable conductor spacing control rod comprises a core shaft, at least one positioning wheel fixed to the core shaft, a rod group, a left control block and a right control block; the left control block and the right control block are arranged on the core shaft in a sliding mode, a left PIN wheel group sliding on the core shaft is arranged at the left side of the positioning wheels, a right PIN wheel group sliding on the core shaft is arranged at the right side of the positioning wheels, the left PIN wheel group and the right PIN wheel group form a PIN wheel group pair, and fixed wheels fixed to the core shaft are arranged at the two sides of the PIN wheel group pair; the rod group comprises a left combination rod, a left separation rod, a right combination rod and a right separation rod, the left control block is connected with the left combination rod and the left separation rod, and the right control block is connected with the right combination rod and the right separation rod so as to control combination and separation of the left PIN wheel group and the right PIN wheel group. The invention further discloses a flexible flat cable conductor spacing arrangement control device. A lead screw kinematic pair composed of a servo motor drives the left control block and the right control block. By means of the device, production of flexible flat cables with variable conductor spacing is achieved, and conductor spacing variation can be precisely and rapidly controlled.

Description

technical field [0001] The invention relates to a cable conductor control component and a control device, in particular to a flexible flat cable conductor spacing control rod and an arrangement control device. Background technique [0002] Flexible flat cables are mainly used in various electronic products for electrical connection between different parts, especially movable parts and fixed parts, for signal transmission. The spacing between conductors on the existing flexible flat cable is controlled by the arrangement of spacing control rods. However, the existing spacing control rod is fixed to control the spacing between conductors, that is, one spacing control rod can only realize the production of flexible flat cables with one conductor spacing specification. When producing flexible flat cables with different conductor spacing specifications, different spacing control rods need to be replaced. Another problem is that the conductor spacing cannot be changed for the sam...

AI Technical Summary

Problems solved by technology

The present invention also provides a flexible flat cable conductor spacing arrangement control device, which solves the problems in the prior art that the conductors are prone to breakage and the control accuracy of the conductor spacing is not high

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