Belt driving device of online detection device

Abstract

The invention relates to an online automatic optical detection device, in particular to a belt driving device of an online detection device, which comprises an adjusting loading platform and a rolling shaft respectively arranged on both ends of the adjusting loading platform, a concave driving belt is arranged on the external surface of the rolling shaft, and grooves are uniformly distributed on the internal surface of the concave driving belt at identical intervals. Due to the special design of the grooves on the internal surface of the invention, the driving effect between the gear shaft and the concave driving belt is better, thereby avoiding problems such as idling running or not-in-place driving of the driving screw, and the like.

Description

technical field [0001] The invention relates to an online automatic optical detection equipment, in particular to a belt transmission device of the online detection equipment. Background technique [0002] In the prior art, when detecting defects on PCB boards (printed circuit boards), it is necessary to remove finished or semi-finished PCB boards from the PCB board production line, and test them one by one on the testing equipment. This method is usually called offline. Operation, it is usually impossible to test every product with the offline detection operation method, but adopts the method of random inspection, which not only cannot fully and effectively control the product quality, but also the random inspection is cumbersome, and needs to be tested at each Arranging special personnel responsible for testing at the entrance of the production line will greatly reduce the automation and efficiency of the entire production process. The most important thing is to control th...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when detecting defects on PCB boards (printed circuit boards), it is necessary to remove finished or semi-finished PCB boards from the PCB board production line, and test them one by one on the testing equipment. This method is usually called offline. Operation, it is usually impossible to test every product with the offline detection operation method, but adopts the method of random inspection, which not only cannot fully and effectively control the product quality, but also the random inspection is cumbersome, and needs to be tested at each Arranging special personnel responsible for testing at the entrance of the production line will greatly reduce the automation and efficiency of the entire production process. The most important thing is to control the quality of the product. The whole process of testing cannot be effectively carried out, and the entire testing process is non-stop. It is doing fast start and stop, so the transmission requirements for the concave drive belt are relatively high, and the ordinary concave drive belt is prone to the situation that the transmission is not in place during frequent high-speed start and stop, which will affect the entire rear product testing

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