A smart card laser marking method and a laser marking device implementing the method

Abstract

The invention relates to a smart card laser marking method and a laser marking device for implementing the method. The laser marking devices on both sides of a conveyor belt for transporting smart cards are provided with a rotating mechanism and at least two support card holders. The clamp is driven by the rotating mechanism to switch between the card receiving station and the laser marking station. The laser marking stations on both sides of the conveyor belt are located in the laser marking area of ​​a laser; the odd number of smart cards on the conveyor belt are They are pushed to one side of the rotating mechanism in turn, and the even-numbered smart cards are pushed to the other side of the rotating mechanism in turn. They are rotated to the laser marking station with the rotating mechanism on each side, and a laser is used to continuously mark both sides of the conveyor belt. The smart cards on the laser marking station are laser marked in sequence. The invention enables a laser to continuously and separately mark smart cards in two marking stations in the laser marking area, and enables each smart card to obtain at least twice the existing laser marking time, improving Improve laser marking efficiency.

Description

technical field

[0001] The invention belongs to the field of smart card marking, in particular to a smart card laser marking method and a laser marking device implementing the method. Background technique

[0002] At present, one of the main factors affecting the production efficiency of smart cards is laser marking on the surface of smart cards. There are three main problems in the current main laser marking methods:

[0003] 1. During laser marking, the equipment needs to stop and wait, and then continue to run after printing is completed;

[0004] 2. After printing a smart card, the laser will stop and wait for the next smart card to enter the marking station, and then start printing again;

[0005] 3. A set of independent positioning mechanism is required for smart card positioning. Laser marking can only be performed after the mechanism completes the positioning action.

[0006] With the increase of laser marking information, the corresponding marking time also incre...

Examples

Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] A group of two laser marking devices are arranged symmetrically on both sides of the conveyor belt 5 for conveying smart cards. Such as figure 1 , figure 2 As shown, each laser marking device includes a rotating mechanism 1 and at least two support clips 2 , and this embodiment takes two support clips as an example, which are respectively a support card A and a support card B. Rotating mechanism 1 comprises driving pulley 101, belt A102 and driven pulley 103, and the driving wheel shaft of driving pulley 101 and the driven wheel shaft 104 of driven pulley 103 are respectively rotated and installed on the rotating mechanism mounting seat. The seat is fixed on the machine platform of the smart card data writing device, and the driving pulley 101 is connected to the power source A (which can be a motor), and is connected to the driven pulley 103 for tr...

technical field

[0001] The invention belongs to the field of smart card marking, in particular to a smart card laser marking method and a laser marking device implementing the method. Background technique

[0002] At present, one of the main factors affecting the production efficiency of smart cards is laser marking on the surface of smart cards. There are three main problems in the current main laser marking methods:

[0003] 1. During laser marking, the equipment needs to stop and wait, and then continue to run after printing is completed;

[0004] 2. After printing a smart card, the laser will stop and wait for the next smart card to enter the marking station, and then start printing again;

[0005] 3. A set of independent positioning mechanism is required for smart card positioning. Laser marking can only be performed after the mechanism completes the positioning action.

[0006] With the increase of laser marking information, the corresponding marking time also incre...

Examples

Embodiment Construction

[0039] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0040] A group of two laser marking devices are arranged symmetrically on both sides of the conveyor belt 5 for conveying smart cards. Such as figure 1 , figure 2 As shown, each laser marking device includes a rotating mechanism 1 and at least two support clips 2 , and this embodiment takes two support clips as an example, which are respectively a support card A and a support card B. Rotating mechanism 1 comprises driving pulley 101, belt A102 and driven pulley 103, and the driving wheel shaft of driving pulley 101 and the driven wheel shaft 104 of driven pulley 103 are respectively rotated and installed on the rotating mechanism mounting seat. The seat is fixed on the machine platform of the smart card data writing device, and the driving pulley 101 is connected to the power source A (which can be a motor), and is connected to the driven pulley 103 for tr...

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