Bottle cap detection device

Abstract

The invention discloses a bottle cap detection device which comprises a detection substrate and a detection body, wherein the detection body is movably fixed on the detection substrate; at least one channel is formed on the detection body, and comprises a leading channel and a detection channel; a barrier which prevents an abnormal bottle cap from being extruded by a subsequent falling bottle capand passing through the detection channel; and an inclined surface which prevents the bottle cap behind the abnormal bottle cap from entering the detection channel. The device has a simple structure and is convenient for assembling, the bottle cap passes through the detection channel by utilizing the gravity of the bottle cap, and the barrier blocks the falling bottle cap behind the abnormal bottle cap in the detection channel, so that the abnormal bottle cap is prevented from being extruded by the subsequent falling bottle cap and passing through the detection channel, so that the device hassmall detection errors and can perform line production, the bottle cap delivery quality is increased, and the working efficiency is increased.

Description

【Technical field】 [0001] The invention relates to a bottle cap detection device, which belongs to the technical field of bottle cap production. 【Background technique】 [0002] At present, in the field of bottle cap production technology, many plastic bottle caps are molded at a relatively high temperature. During the cooling process, due to thermal expansion and contraction, the size of the bottle cap will have some errors, and some errors exceed the allowable range. It affects the sealing performance of the product. Therefore, it is necessary to detect the size of the bottle cap. In the prior art, power equipment is used for detection, which has complex structure, high production cost, and large detection error. Manual detection is time-consuming and labor-intensive. 【Content of invention】 [0003] The object of the present invention is to solve the above problems and provide a bottle cap detection device with simple structure, low production cost, small detection error, ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of bottle cap production technology, many plastic bottle caps are molded at a relatively high temperature. During the cooling process, due to thermal expansion and contraction, the size of the bottle cap will have some errors, and some errors exceed the allowable range. It affects the sealing performance of the product. Therefore, it is necessary to detect the size of the bottle cap. In the prior art, power equipment is used for detection, which has complex structure, high production cost, and large detection error. Manual detection is time-consuming and labor-intensive.

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