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Intelligent thickness tester for optical glass production

A technology for optical lenses and testers, applied in the direction of instruments, measuring devices, etc., can solve problems such as scratches and unfavorable protection of lenses, and achieve the effect of preventing damage to lenses and accurate measurement results

Inactive Publication Date: 2019-05-10
浙江誉博眼镜有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the manufacturing process of optical glasses, it is often necessary to control the thickness of the glasses to ensure the uniformity of various parameters. However, most of the existing optical glasses thickness detection devices use the probe to make rigid contact with the lens to realize the detection of the thickness of the glasses, which is obviously unfavorable. Protect the lens, prone to scratches

Method used

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  • Intelligent thickness tester for optical glass production
  • Intelligent thickness tester for optical glass production
  • Intelligent thickness tester for optical glass production

Examples

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Embodiment 1

[0021] see Figure 1~3 , in an embodiment of the present invention, an intelligent thickness tester for optical lens production, comprising a base 1, a top plate 5, a screw rod 7, an elastic measuring device 12, and a tray 21; pads 4 are fixed at the four corners below the base 1, Preferably, the spacer 4 is made of soft material, a support plate 2 is fixed above one side of the base 1, the side wall of the support plate 2 is fixedly connected to the base 1 through a reinforcing rib 3, and the upper end of the support plate 2 is fixedly connected with a top plate 5 , the flange above the top plate 5 is fixedly connected with a drive motor 6, the drive motor 6 is a servo motor whose output can be reversed, and the support force between the support plate 2 and the bottom plate 1 is strengthened through the rib 3 to prevent bending; The output end of the drive motor 6 is connected to the screw rod 7, the screw rod 7 passes through the top plate 5 and is connected to the bearing i...

Embodiment 2

[0024] In order to further explain the above-mentioned intelligent thickness tester for optical lens production, this application provides another embodiment. The intelligent thickness tester for optical lens production in this embodiment has the following technical features: the bottom of the tray 21 passes through the rotating shaft bearing Rotate the connection base 1, the rotating shaft and the lower part of the screw rod 7 are connected through the timing belt 20, and the rotating screw rod 7 drives the rotating shaft and the tray 21 to follow the rotation through the timing belt 20, so as to realize the multi-directional detection function of the lens and the thickness of the lens in all directions For testing, the sample data is larger and more representative, the measurement results are more accurate, and the error is smaller.

[0025] According to the specific description of the above embodiment, it is easy to know that the working principle of the present invention is...

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Abstract

The invention discloses an intelligent thickness tester for optical glass production, and particularly discloses an elastic contact measuring device for optical glasses. The action of protecting the glasses is achieved. According to a specific structure of the scheme, a drive motor is fixedly connected to a flange above a top plate, and the drive motor is a servo motor, wherein the output end of the servo motor can forwardly and reversely rotate; the output end of the drive motor is connected with a screw rod, the screw rod penetrates through the top plate and is rotatably connected with a bearing of the screw rod, the bearing at the lower end of the screw rod is rotatably connected with a base, and the drive motor is in wire connection with an electric supply and a switch; and a thread sleeve is in thread connection with the screw rod, a first roller is rotatably connected to the inner side of the thread sleeve, the first roller is attached to the surface of a supporting plate, a cross beam is fixedly connected to the other side of the thread sleeve, the end part of the cross beam is fixedly connected with a clamping ruler, an elastic measuring device is arranged in the middle ofthe cross beam, and a tray is arranged on the lower part of the elastic measuring device.

Description

technical field [0001] The invention relates to a measuring device, in particular to an intelligent thickness tester for optical lens production. Background technique [0002] Optical glasses use lenses, prisms, contact lenses, intraocular lenses, etc. to correct vision, eliminate visual fatigue, and protect or treat eyes. There are many types of optical glasses. There are optical glasses and contact lenses for correcting ametropia. In addition to contact glasses for correcting aphakic eyes, artificial lenses can also be implanted, which is of great significance for vision correction and maintenance. [0003] In the manufacturing process of optical glasses, it is often necessary to control the thickness of the glasses to ensure the uniformity of various parameters. However, most of the existing optical glasses thickness detection devices use the probe to make rigid contact with the lens to realize the detection of the thickness of the glasses, which is obviously unfavorable....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/08
Inventor 周桂兵
Owner 浙江誉博眼镜有限公司
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