Intelligent card laser coding device

Abstract

The utility model discloses a laser coding device for an intelligent card. The laser coding device comprises a laser machine and a vertical adjusting mechanism, the laser machine comprises a galvanometer and a laser emission body; the vertical adjusting mechanism comprises a vertical moving seat and a vertical driving mechanism used for driving the vertical moving seat to move vertically. A laser hole is formed in the vertical moving seat; and the galvanometer and the laser emission body are respectively fixed on the vertical moving seat and are respectively positioned at two ends of the laser hole. The intelligent card laser coding device saves space, is small in size, and facilitates arrangement of other mechanisms.

Description

Technical Field

[0001] The utility model relates to a smart card production device, in particular to a smart card laser coding device. Background Art

[0002] During the production process of smart cards, text or digital information, such as the card number and the cardholder's name, needs to be printed on the card surface. This work is usually achieved by laser coding using a laser coding machine.

[0003] Most existing laser coding machines adopt a ready-made structure, including a laser machine and a vertical adjustment mechanism. The laser machine includes a galvanometer and a laser. The laser is fixed on a vertical movable seat of the vertical adjustment mechanism. The laser includes a shell and a laser emitting body located inside.

[0004] The existing laser marking machines have the following shortcomings:

[0005] When using an existing laser machine, the laser casing is relatively large and occupies a large space, resulting in a larger volume of the laser coding machine, which is not conducive to the layout of other mechanisms. Utility Model Content

[0006] The purpose of the present utility model is to overcome the above-mentioned problems and provide a smart card laser coding device, which saves space, has a small volume, and is conducive to the arrangement of other mechanisms.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] A smart card laser coding device, comprising a laser machine and a vertical adjustment mechanism;

[0009] The laser machine includes a galvanometer and a laser emitting body;

[0010] The vertical adjustment mechanism includes a vertical movable seat and a vertical driving mechanism for driving the vertical movable seat to move vertically; a laser hole is provided in the vertical movable seat; the galvanometer and the laser emitting body are respectively fixed on the vertical movable seat, and the galvanometer and the laser emitting body are respectively located at both ends of the laser hole.

[0011] The working principle of the above-mentioned smart card laser coding device is as follows:

[0012] During operation, the vertical drive mechanism first drives the vertical movable base to move vertically, and the laser machine's focus is adjusted. The laser machine is then started, and the laser beam is emitted from the laser emitting body. The laser beam passes through the laser hole of the vertical movable base and enters the galvanometer, which refracts the laser beam downward, thereby marking the card.

[0013] In a preferred embodiment of the present invention, the vertical drive mechanism includes a rotating handwheel, an adjustment screw, and an adjustment nut; the adjustment screw is vertically rotatably connected to the frame; the rotating handwheel is fixedly connected to the top of the adjustment screw; and the adjustment nut cooperates with the adjustment screw and is fixedly connected to the vertical movable base. With this structure, manually rotating the rotating handwheel, driven by the adjustment screw and adjustment nut, can drive the vertical movable base to move vertically, thereby adjusting the position of the galvanometer and laser emitting body to achieve focusing.

[0014] Furthermore, the frame is provided with a guide column; the vertical movable seat is provided with a guide sleeve that cooperates with the guide column.

[0015] Furthermore, the guide pins and guide sleeves are provided in two groups.

[0016] In a preferred embodiment of the present invention, the frame is provided with a vertically arranged limit plate, the limit plate having a limit hole extending vertically thereon; the vertical movable seat is provided with a limit pin, one end of which extends into the limit hole. In this way, the vertical movement of the vertical movable seat can be limited so that it can be adjusted within a set range.

[0017] In a preferred embodiment of the present invention, the vertical drive mechanism includes a vertical drive motor and a vertical transmission assembly, and the vertical transmission assembly includes a screw and a screw nut; the screw nut is fixedly connected to the vertical movable seat.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The smart card laser coding device of the present invention eliminates the outer shell of the laser and retains the laser emission body, which can greatly save installation space and reduce the size of the device.

[0020] 2. By fixing the galvanometer and the laser emitting body on the vertical movable base at the same time, the vertical movable base and the galvanometer connecting flange are integrated into one, which further simplifies the structure and reduces the installation space.

[0021] 3. By setting the laser hole, the galvanometer and the laser emitter body can be aligned and installed at both ends of the laser hole respectively. There is no need to adjust the relative position between the galvanometer and the laser emitter body. This not only saves time and effort, but also reduces errors and improves coding accuracy.

[0022] 4. While retaining the basic function of laser coding, removing components such as the laser housing, galvanometer connection flange, and internal adjustment mechanism can reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a front view of the smart card laser coding device of the present invention.

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the smart card laser coding device of the present invention.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the vertical movable seat of the vertical adjustment mechanism of the present utility model. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0027] Example 1

[0028] See also Figure 1-3 The smart card laser coding device of this embodiment includes a laser machine and a vertical adjustment mechanism; the laser machine includes a galvanometer 1 and a laser emitting body 2; the vertical adjustment mechanism includes a vertical movable base 3 and a vertical driving mechanism for driving the vertical movable base 3 to move vertically; a laser hole 3-1 is provided in the vertical movable base 3; the galvanometer 1 and the laser emitting body 2 are respectively fixed on the vertical movable base 3, and the galvanometer 1 and the laser emitting body 2 are respectively located at the two ends of the laser hole 3-1.

[0029] See also Figure 1-2 The vertical drive mechanism includes a rotary handwheel 4, an adjustment screw 5, and an adjustment nut 6. The adjustment screw 5 is vertically rotatably connected to the frame. The rotary handwheel 4 is fixedly connected to the top of the adjustment screw 5. The adjustment nut 6 cooperates with the adjustment screw 5 and is fixedly connected to the vertical movable base 3. Through this structure, manually rotating the rotary handwheel 4, driven by the adjustment screw 5 and adjustment nut 6, can drive the vertical movable base 3 to move vertically, thereby adjusting the position of the galvanometer 1 and the laser emitting body 2 to achieve focus.

[0030] Furthermore, a guide column 7 is provided on the frame; and a guide sleeve cooperating with the guide column 7 is provided on the vertical movable seat 3 .

[0031] Furthermore, the guide pillars 7 and guide sleeves are provided in two groups.

[0032] See also Figure 1-2 The frame is provided with a vertically arranged limit plate 8, which has a limit hole 8-1 extending vertically. The vertical movable seat 3 is provided with a limit pin 9, one end of which extends into the limit hole 8-1. In this way, the vertical movement of the vertical movable seat 3 can be limited so that it can be adjusted within a set range.

[0033] See also Figure 1-3 The working principle of the smart card laser coding device of this embodiment is as follows:

[0034] During operation, the vertical drive mechanism first drives the vertical movable base 3 to move vertically, and the focus of the laser machine is adjusted. The laser machine is started, and the laser emitting body 2 emits a laser beam. The laser beam passes through the laser hole 3-1 of the vertical movable base 3 and enters the galvanometer 1. The galvanometer 1 refracts the laser beam downward, thereby marking the card.

[0035] Example 2

[0036] Different from the first embodiment, the vertical driving mechanism of this embodiment includes a vertical driving motor and a vertical transmission assembly. The vertical transmission assembly includes a screw and a screw nut. The screw nut is fixedly connected to the vertical movable seat 3 .

[0037] The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited to the above content. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A smart card laser coding device, comprising a laser machine and a vertical adjustment mechanism; characterized in that: The laser machine includes a galvanometer and a laser emitting body; The vertical adjustment mechanism includes a vertical movable seat and a vertical driving mechanism for driving the vertical movable seat to move vertically; a laser hole is provided in the vertical movable seat; the galvanometer and the laser emitting body are respectively fixed on the vertical movable seat, and the galvanometer and the laser emitting body are respectively located at both ends of the laser hole.

2. The smart card laser coding device according to claim 1, characterized in that: The vertical driving mechanism includes a rotating handwheel, an adjusting screw and an adjusting nut; the adjusting screw is vertically rotatably connected to the frame; the rotating handwheel is fixedly connected to the top of the adjusting screw; the adjusting nut cooperates with the adjusting screw, and the adjusting nut is fixedly connected to the vertical moving seat.

3. The smart card laser coding device according to claim 2, characterized in that: The frame is provided with a guide column; the vertical movable seat is provided with a guide sleeve matched with the guide column.

4. The smart card laser coding device according to claim 3, characterized in that: The guide pins and guide sleeves are provided in two groups.

5. The smart card laser coding device according to claim 2, characterized in that: The frame is provided with a vertically arranged limit plate, the limit plate is provided with a limit hole, and the limit hole extends vertically; the vertical movable seat is provided with a limit pin, and one end of the vertical movable seat extends into the limit hole.

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