S-shaped feeding device for inlay winding and conveying

Abstract

The invention provides an S-shaped feeding device for inlay winding and conveying. The S-shaped feeding device comprises a motor, a driving small wheel, a motor seat, a double-sided synchronous belt,a steering castor component, two driving belt wheels, a driving roll and a lower driving roll, wherein the motor is mounted on the motor seat; the driving small wheel is mounted on an output shaft ofthe motor; the double-sided synchronous belt sleeves the driving small wheel; the driving belt wheels are correspondingly used for bringing the driving roll and the lower driving roll to rotate; the double-sided synchronous belt is wound around the driving small wheel, the driving belt wheel on the driving roll, the driving belt wheel on the lower driving roll, and the steering castor component insequence, turns back to the driving small wheel finally, and is enclosed to form a ring; the space between the driving belt wheel on the driving roll and the driving belt wheel on the lower driving roll is encircled by the double-sided synchronous belt in an S-shaped manner; and the rotating directions of the driving roll and the lower driving roll are opposite. The S-shaped feeding device has the beneficial effects that the feeding of substrates is smooth without shakes; the left tension and the right tension are consistent; the structure is simple; the occupied space is small; and the chipavoiding and protecting function is achieved.

Description

technical field [0001] The invention belongs to the field of RFID tag generation, and in particular relates to a device for feeding an inlay substrate by utilizing the wrap angle friction force of an "S" roller structure. Background technique [0002] RFID label production equipment generally includes antenna printing equipment, label packaging equipment, antenna testing equipment, cutting equipment and composite equipment. [0003] The function of the RFID label encapsulation equipment is to take the chip off the Wafer plate and attach it to the antenna, and realize the Inlay encapsulation by thermally pressing and curing the conductive adhesive. Packaging equipment generally consists of a dispensing module, a placement module, a hot pressing module, a detection module, and a substrate delivery module. [0004] The equipment before the receiving module of the substrate conveying device of the existing RFID label packaging equipment adopts the method of statically clamping ...

AI Technical Summary

Problems solved by technology

[0004] The equipment before the receiving module of the substrate conveying device of the existing RFID label packaging equipment adopts the method of statically clamping the cylinder against the rollers and dynamically clamping the cylinder against the rollers to transport the substrate, and the cylinder against the rollers is prone to suffocation, resulting in The clamping force of the substrate is inconsistent, and the substrate is stacked, which affects the positioning accuracy of the substrate, and the processing of the roller cylinder structure and the purchase cost of the cylinder are high, and the installation labor cost is high

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