A synchronous tracking device for light inspection machine

A technology of synchronous tracking and light inspection machine, which is applied in the direction of measuring devices, optical testing defects/defects, instruments, etc., and can solve problems such as interfering with the judgment of industrial computers
CN106770353BInactive Publication Date: 2020-01-31长沙汇一制药机械有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
长沙汇一制药机械有限公司
Publication Date
2020-01-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a synchronous tracking device for a light inspection machine. The synchronous tracking device comprises a clutch (6), a tracking motor (9), a tracking shaft sleeve (12), a bearing block (13) and a tracking rotary plate (14) fixedly connected with the tracking shaft sleeve (12), wherein an image acquisition device is mounted on the tracking rotary plate (14); the bearing block (13) is fixedly mounted on a mounting cross beam (16) of the light inspection machine; the tracking shaft sleeve (12) is located in the bearing block (13) and nested on the spindle (15) of the light inspection machine; the clutch (6) is used for connecting the spindle (15) with the tracking shaft sleeve (12), when the clutch is in an engaged state, the tracking shaft sleeve (12) rotates along with the spindle (15), and when the clutch (6) is in an unengaged state, the tracking motor (9) drives the tracking shaft sleeve (12) to rotate in the direction opposite to the rotation direction of the spindle (15). With the adoption of the synchronous tracking device, the image acquisition device can keep synchronous rotation along with the rotary plate better.
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Description

technical field

[0001] The invention relates to the technical field of light inspection machines, in particular to a synchronous tracking device for light inspection machines. Background technique

[0002] The light inspection machine is a kind of pharmaceutical machinery that detects drugs in order to ensure the safety of people's medication and prevent medication accidents. It is an inspection equipment for glass bottles after liquid filling. In order to ensure that the camera captures high-quality images of the bottle and the liquid in the bottle to meet the needs of the industrial computer for foreign matter analysis, the image acquisition device in the light inspection machine should be kept relatively still with the bottle. To this end, there are usually two implementation methods: one is that the image acquisition device is stationary, and the spindle driving the turntable adopts stepping motion; the other is that the servo motor drives the image acquisition device to...

Claims

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