The utility model discloses an embodiment provides a kind of code reader wire material point gum fixing device, including fixed base plate and install the support column of one side of the fixed base plate, it is characterized in that: one end of the support column is provided with mounting block, one side of the mounting block is provided with clamping block, the clamping block is fixed along the direction of being preset to code reader shell;The first groove for fixing code reader wire material is equipped in one side of the mounting block, the shape of the first groove is compatible with the shape of code reader wire material. Code reader shell is fixed along the direction of being preset by clamping block, the first groove compatible with the shape of wire material is combined, prevent code reader shell and wire material position deviation, improve the accuracy of point gum position, reduce manual intervention.