Laser film laser performance detection device

Abstract

The utility model discloses a device for detecting the laser performance of a laser film, which relates to the technical field of laser film detection and comprises a supporting mechanism, a detection mechanism is arranged at the upper end of the supporting mechanism, a moving mechanism is fixedly connected to the surface of the lower end of the supporting mechanism, the detection mechanism comprises a lamp holder, and a detection lamp is arranged at the bottom of the lamp holder. The surface of the lamp holder is provided with a first contact for supplying power to the detection lamp, the surface of the first contact is in lap joint with a second contact externally connected with a power source, the surface of the second contact is fixedly connected with an extrusion plate, and the interior of the extrusion plate is slidably connected with a guide part. According to the utility model, through the arrangement of the moving mechanism, when the laser performance of a laser film is detected, the first motor and the second motor simultaneously drive the first screw rod and the second screw rod to rotate, so that a laser film sample can move left and right while moving back and forth, so that the laser film sample does circular motion around the vertical axis of the detection lamp; and the comprehensiveness of the deflection angle of the laser film sample can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser film detection technical field, concretely relates to a laser film laser performance detection device. BACKGROUND

[0002] As a kind of packaging material with unique optical effect, the laser performance of laser film directly influences the decorative effect and anti-fake function of product.In the production process of laser film, due to the quality fluctuation of raw material, production process parameter change and other factors, the laser performance of laser film can be different, so the laser performance of laser film needs to be detected.

[0003] The existing laser film detection method is mostly artificial hand-held laser film sample, which is placed under light, and the angle is manually deflected, and the laser condition of laser film under light irradiation is observed to complete the detection of laser performance of laser film, but the manual deflection of laser film is prone to incomplete deflection angle, which leads to large detection error of laser film, and there is certain inconvenience, and the laser film also needs to detect the laser condition of different wavelength light, and the traditional detection method cannot provide multiple wavelengths of light, so there is certain inconvenience. UTILITARIAN CONTENT

[0004] The utility model provides a kind of laser film laser performance detection device to solve the problems raised in the above background.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A kind of laser film laser performance detection device, including support mechanism, the upper end of the support mechanism is provided with detection mechanism, the surface of the lower end of the support mechanism is fixedly connected with moving mechanism, the detection mechanism includes lamp holder, the bottom of the lamp holder is provided with detection lamp, the surface of the lamp holder is provided with the first contact point for supplying power to detection lamp, the surface of the first contact point is overlapped with the second contact point of external power supply, the surface of the second contact point is fixedly connected with extrusion plate, the inside of the extrusion plate is slidably connected with guide piece, the surface of the guide piece is movably sleeved with spring, and one end of the spring is overlapped with the surface of extrusion plate.

[0007] The further improvement of the technical scheme of the utility model is that: the support mechanism includes base, one side of the top of the base is fixedly connected with telescopic rod, and the top of the telescopic rod is fixedly connected with connecting piece.

[0008] The further improvement of the technical scheme of the utility model is that: the surface of the connecting piece is fixedly connected with one side of the guide piece, and the bottom of the one end of the connecting piece is rotatably connected with the top of the lamp holder.

[0009] The further improvement in the technical scheme of the utility model lies in that the moving mechanism comprises a first motor, one end of a rotating shaft of the first motor is fixedly connected with a first screw rod, and the surface of the first motor is fixedly connected with the surface of the base.

[0010] The further improvement in the technical scheme of the utility model lies in that the surface of the first screw rod is threadedly connected with a first sliding piece, and one side of the first sliding piece is fixedly connected with a second motor.

[0011] The further improvement in the technical scheme of the utility model lies in that one end of a rotating shaft of the second motor is fixedly connected with a second screw rod, the surface of the second screw rod is threadedly connected with a second sliding piece, and the inside of the second sliding piece is slidably connected with a slide rail.

[0012] The further improvement in the technical scheme of the utility model lies in that the bottom of the slide rail is fixedly connected with the surface of the first sliding piece, the bottom of the second sliding piece is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with a sample placing disc.

[0013] The further improvement in the technical scheme of the utility model lies in that the surface of the sample placing disc is inserted with a limiting piece, and the inner wall of the limiting piece is overlapped with a laser film sample.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] The utility model provides a laser film laser performance detection device, through the setting of the moving mechanism, when detecting the laser performance of the laser film, through the first motor and the second motor simultaneously driving the first screw rod and the second screw rod to rotate, can make the laser film sample move left and right while moving forward and backward, make it do circular motion around the vertical axis of the detection lamp, and further can guarantee the comprehensiveness of the deflection angle of the laser film sample, and simultaneously the setting of the detection mechanism can make the first contact and the second contact corresponding to the detection lamp capable of emitting light rays of different wavelengths contact through the rotation of the lamp holder, so that the change of the detection wavelength is realized, and the detection is more comprehensive. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view structural schematic drawing of the utility model;

[0017] Figure 2 It is the side view structural schematic drawing of the utility model;

[0018] Figure 3 It is the partial moving mechanism exploded view structural schematic drawing of the utility model;

[0019] Figure 4 It is the detection mechanism structural schematic drawing of the utility model.

[0020] In the figure: 11, base; 12, telescopic rod; 13, connecting piece; 21, lamp holder; 22, detection lamp; 23, first contact; 24, guide piece; 25, extrusion plate; 26, second contact; 27, spring; 31, first motor; 32, first screw rod; 33, first sliding piece; 34, second motor; 35, second screw rod; 36, second sliding piece; 37, slide rail; 38, electric telescopic rod; 39, sample placing disc; 310, limiting piece; 311, laser film sample. DETAILED DESCRIPTION

[0021] The utility model will be made further detailed explanation in combination with the example below: Example 1

[0022] As Figures 1-4 shown, the utility model provides a laser film laser performance detection device, including support mechanism, the upper end of support mechanism is provided with detection mechanism, the surface of support mechanism lower extreme is fixedly connected with moving mechanism, and the detection mechanism includes lamp holder 21, and the bottom of lamp holder 21 is provided with detection lamp 22, and the surface of lamp holder 21 is provided with the first contact 23 of detection lamp 22 power supply, and the surface of first contact 23 is overlapped with the second contact 26 of external power supply, and the surface of second contact 26 is fixedly connected with extrusion plate 25, and the inside sliding connection of extrusion plate 25 has guide piece 24, and the surface of guide piece 24 is movably sleeved with spring 27, and one end of spring 27 is overlapped with the surface of extrusion plate 25.

[0023] In this embodiment, when the light of different wavelengths is needed to be used for detection, the lamp holder 21 is rotated, the position of the detection lamp 22 emitting light of different wavelengths is adjusted, the first contact 23 corresponding to the detection lamp 22 needed to be detected is contacted with the second contact 26, the detection lamp 22 is powered through the second contact 26, different wavelength light is provided, and the extrusion plate 25 is slid along the guide piece 24 through the setting of the spring 27, the second contact 26 is pushed to abut against the first contact 23, the power supply is more stable, and use is more convenient. Example 2

[0024] As Figures 1-4 shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the support mechanism includes base 11, one side of the top of base 11 is fixedly connected with telescopic rod 12, the top of telescopic rod 12 is fixedly connected with connecting piece 13, the surface of connecting piece 13 is fixedly connected with one side of guide piece 24, and the bottom of one end of connecting piece 13 is rotatably connected with the top of lamp holder 21, and the moving mechanism includes first motor 31, one end of the rotating shaft of first motor 31 is fixedly connected with first screw rod 32, the surface of first motor 31 is fixedly connected with the surface of base 11, the surface of first screw rod 32 is threadedly connected with first sliding piece 33, and one side of first sliding piece 33 is fixedly connected with second motor 34.

[0025] In this embodiment, during detection, the first motor 31 and the second motor 34 are activated, causing the first screw 32 and the second screw 35 to rotate. This causes the first sliding member 33 to move the sample placement tray 39 back and forth, while the second screw 35 drives the second sliding member 36 to slide along the slide rail 37, causing the sample placement tray 39 to move left and right. This allows the laser film sample 311 to make a circular motion around the vertical axis of the detection lamp 22, ensuring the comprehensiveness of the detection angle. Example 3

[0026] like Figures 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a second screw 35 is fixedly connected to one end of the shaft of the second motor 34, a second sliding member 36 is threadedly connected to the surface of the second screw 35, a slide rail 37 is slidably connected inside the second sliding member 36, the bottom of the slide rail 37 is fixedly connected to the surface of the first sliding member 33, an electric telescopic rod 38 is fixedly connected to the bottom of the second sliding member 36, a sample placement tray 39 is fixedly connected to the output end of the electric telescopic rod 38, a limiting member 310 is inserted into the surface of the sample placement tray 39, and a laser film sample 311 overlaps the inner wall of the limiting member 310.

[0027] In this embodiment, when testing the laser performance of the laser film, the limiting member 310 is inserted into the corresponding hole on the surface of the sample placement tray 39 according to the size of the laser film sample 311. Then, the laser film sample 311 is placed in the limiting member 310 for testing. At the same time, the electric telescopic rod 38 can be activated to raise the height of the sample placement tray 39 and adjust the distance between the laser film sample 311 and the detection lamp 22, thereby further improving the comprehensiveness of the test.

[0028] The working principle of this laser film laser performance testing device will be explained in detail below.

[0029] like Figures 1-4As shown, when detecting the laser performance of the laser film, according to the size of the laser film sample 311, the limiting piece 310 is inserted into the corresponding hole on the surface of the sample placing disc 39, and then the laser film sample 311 is placed into the limiting piece 310. When detecting, the first motor 31 and the second motor 34 are started to make the first screw rod 32 and the second screw rod 35 rotate, so that the first sliding piece 33 drives the sample placing disc 39 to move back and forth, and the second screw rod 35 drives the second sliding piece 36 to slide along the slide rail 37, and drives the sample placing disc 39 to move left and right, so that the laser film sample 311 makes a circular motion around the vertical axis of the detection lamp 22, ensuring the comprehensiveness of the detection angle. At the same time, the electric telescopic rod 38 can be started to raise the height of the sample placing disc 39, adjust the distance between the laser film sample 311 and the detection lamp 22, and further improve the comprehensiveness of the detection. When different wavelengths of light are needed for detection, the lamp holder 21 is rotated to adjust the position of the detection lamp 22 emitting different wavelengths of light, so that the first contact 23 and the second contact 26 corresponding to the required detection lamp 22 are in contact, thereby supplying power to the detection lamp 22 through the second contact 26 to provide different wavelengths of light. At the same time, the spring 27 can make the pressing plate 25 slide along the guide piece 24 to push the second contact 26 and the first contact 23 to abut tightly, so that the power supply is more stable and more convenient to use.

[0030] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the scope of the utility model.

Claims

1. A device for detecting the laser performance of a laser film, comprising a support mechanism, characterized in that: The upper end of the support mechanism is provided with a detection mechanism, the surface of the lower end of the support mechanism is fixedly connected with a moving mechanism, the detection mechanism comprises a lamp holder (21), the bottom of the lamp holder (21) is provided with a detection lamp (22), the surface of the lamp holder (21) is provided with a first contact (23) for supplying power to the detection lamp (22), the surface of the first contact (23) is overlapped with a second contact (26) of an external power supply, the surface of the second contact (26) is fixedly connected with a pressing plate (25), the inside of the pressing plate (25) is slidably connected with a guide piece (24), the surface of the guide piece (24) is movably sleeved with a spring (27), one end of the spring (27) is overlapped with the surface of the pressing plate (25).

2. The laser performance testing device for laser films according to claim 1, characterized in that: The support mechanism comprises a base (11), one side of the top of the base (11) is fixedly connected with a telescopic rod (12), and the top of the telescopic rod (12) is fixedly connected with a connecting piece (13).

3. The laser performance testing device for laser films according to claim 2, characterized in that; The surface of the connecting piece (13) is fixedly connected with one side of the guide piece (24), and the bottom of one end of the connecting piece (13) is rotatably connected with the top of the lamp holder (21).

4. The device of claim 1, wherein the device further comprises: a laser film performance detection device. The moving mechanism comprises a first motor (31), one end of the rotating shaft of the first motor (31) is fixedly connected with a first screw rod (32), and the surface of the first motor (31) is fixedly connected with the surface of the base (11).

5. The device of claim 4, wherein the device further comprises: a laser film performance detection device. The surface of the first screw rod (32) is threadedly connected with a first sliding piece (33), and one side of the first sliding piece (33) is fixedly connected with a second motor (34).

6. The device of claim 5, wherein: One end of the rotating shaft of the second motor (34) is fixedly connected with a second screw rod (35), the surface of the second screw rod (35) is threadedly connected with a second sliding piece (36), and the inside of the second sliding piece (36) is slidably connected with a sliding rail (37).

7. The device of claim 6, wherein the device further comprises a laser film performance detection device. The bottom of the sliding rail (37) is fixedly connected with the surface of the first sliding piece (33), the bottom of the second sliding piece (36) is fixedly connected with an electric telescopic rod (38), and the output end of the electric telescopic rod (38) is fixedly connected with a sample placing disc (39). 8.The device of claim 7, wherein the device further comprises: a laser film performance detection device. The surface of the sample placing disc (39) is inserted with a limiting piece (310), and the inner wall of the limiting piece (310) is overlapped with a laser film sample (311).

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