Abstract: The present disclosure discloses a carrier frame, which includes at least two plug boards and a plurality of hollow insert parts. Each plug board includes a plurality of hollow insert parts, either end of the support rod is configured to be inserted into any one of the hollow insert parts; the carrier frame has a first state, in the first state, the at least two plug boards are arranged in parallel and the two adjacent plug boards are connected through the support rods.

Abstract: The present disclosure relates to the technical field of backlight code printing, and provides a backlight position correction device, which includes an assembly line and an alignment mechanism. The assembly line is configured to drive linear motion of the backlight; and the alignment mechanism is used to adjust a plurality of back-up backlights such that the backlights are in the same straight line. The alignment mechanism includes a fixing plate and a motion component. The fixing plate is disposed at a side of the assembly line. The motion component is disposed at a side of the assembly line opposite to the fixing plate, and configured to push a side of the backlight such that the backlight abuts against the fixing plate.

Abstract: The present disclosure provides a feeder and a backlight production apparatus. The feeder includes: a storing assembly configured to store a material tray on which a plurality of elements to be fed are placed; a fetching assembly configured to obtain the material tray from the storing assembly by sucking and transport the material tray; a distributing assembly configured to obtain at least one element to be fed by sucking from the material tray transported by the fetching assembly, and distribute the at least one element to be fed; and a turn-over assembly configured to turn over the at least one element to be fed distributed by the distributing assembly, and transport the at least one element to be fed to a next process unit.

Abstract: A positioning device for drilling including a positioning base which is provided with a positioning through hole, and a plurality of clamping assemblies which are provided on the positioning base and circumferentially spaced round a central axis a, as center, of the positioning through hole. Each of the clamping assemblies includes an abutting part having an adjustable distance from a central axis of the positioning through hole.

Abstract: The present disclosure discloses a carrier frame, which includes at least two plug boards and a plurality of hollow insert parts. Each plug board includes a plurality of hollow insert parts, either end of the support rod is configured to be inserted into any one of the hollow insert parts; the carrier frame has a first state, in the first state, the at least two plug boards are arranged in parallel and the two adjacent plug boards are connected through the support rods.

Abstract: The present disclosure relates to the technical field of backlight code printing, and provides a backlight position correction device, which includes an assembly line and an alignment mechanism. The assembly line is configured to drive linear motion of the backlight; and the alignment mechanism is used to adjust a plurality of back-up backlights such that the backlights are in the same straight line. The alignment mechanism includes a fixing plate and a motion component. The fixing plate is disposed at a side of the assembly line. The motion component is disposed at a side of the assembly line opposite to the fixing plate, and configured to push a side of the backlight such that the backlight abuts against the fixing plate.

Abstract: A positioning device for drilling including a positioning base which is provided with a positioning through hole, and a plurality of clamping assemblies which are provided on the positioning base and circumferentially spaced round a central axis a, as center, of the positioning through hole. Each of the clamping assemblies includes an abutting part having an adjustable distance from a central axis of the positioning through hole.

Abstract: The present disclosure provides a feeder and a backlight production apparatus. The feeder includes: a storing assembly configured to store a material tray on which a plurality of elements to be fed are placed; a fetching assembly configured to obtain the material tray from the storing assembly by sucking and transport the material tray; a distributing assembly configured to obtain at least one element to be fed by sucking from the material tray transported by the fetching assembly, and distribute the at least one element to be fed; and a turn-over assembly configured to turn over the at least one element to be fed distributed by the distributing assembly, and transport the at least one element to be fed to a next process unit.