Screen detection and screening device

Abstract

The invention relates to a screen detection device, and discloses a screen detection and screening device. The screen detection and screening device comprises a transport device and a screening device, wherein a first conveying belt is arranged on the transport device; a clamping device is fixed on the first conveying belt; a screen is clamped on the clamping device; one end of the first conveyingbelt stretches into the screening device; the screening device comprises a transfer device for transferring the screen from the transport device to the screening device, a carrying device arranged below the transfer device, a conveying device for driving the carrying device to move to a detection device, and a marking device arranged at one end of the detection device; a transmission device is slidably connected above the transfer device; the transmission device is fixedly connected with the upper end of a support, and the lower end of the support is fixedly connected with the conveying device; a second conveying belt is arranged on the conveying device; and the detection device is arranged between the conveying device and the transmission device, the lower end of the detection device isfixed on the conveying device, and a space allowing the carrying device to pass is reserved between the detection device and the conveying device. The screen detection and screening device is beneficial to saving time.

Description

technical field [0001] The invention relates to a screen detection device, in particular to a screen detection and screening device. Background technique [0002] For example, Chinese Patent Announcement No. CN 201133980 discloses a LCD clean screen test tool, which includes a base; an up and down movable connection mechanism located on the base; a handle for controlling the up and down movable connection mechanism; fixed with the up and down movable connection mechanism A connected test fixture, the test fixture includes a base frame and a test head located under the base frame, the test head is fixedly connected to the base frame through a screw; the device cannot form a continuous detection screen to screen out unqualified products in time Effect. Contents of the invention [0003] The purpose of the present invention is to provide a screen that can continuously detect, improve the efficiency of screening out unqualified products, and as a preliminary detection tool, c...

AI Technical Summary

Problems solved by technology

[0002] For example, Chinese patent announcement number CN 201133980 discloses a kind of LCD clean screen test tool, which includes a base; an up and down movable connection mechanism located on the base; a handle for controlling the up and down movable connection mechanism; fixed with the up and down movable connection mechanism A connected test fixture, the test fixture includes a base frame and a test head located under the base frame, the test head is fixedly connected to the base frame through a screw; the device cannot form a continuous detection screen to screen out unqualified products in time Effect

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