Barcode detecting device

The invention discloses a bar code detecting device. The bar code detecting device comprises a multi-side camera module used for detecting the bar code on a package in all directions. The multi-side camera module comprises a plurality of linear array cameras and a plurality of area array cameras. A plurality of linear array cameras are angularly arranged on the vertical plane of the movement direction of the package, and a plurality of area array cameras are angularly arranged on the parallel plane of the movement direction of the package. By means of the above technical scheme of the invention, by arranging a plurality of line array cameras at an angle on a vertical plane of a movement direction of the package, and a plurality of area array cameras are arranged at an angle on the parallelplane of the movement direction of the package, so that the omni-directional code scanning can be completed in the package transportation process, the secondary code scanning is avoided or the code scanning is omitted, and t