Bending device, bending test system and bending method
A technology of bending device and bending shaft, which is applied in the direction of measuring device, test material strength by applying repetitive force/pulsation force, instrument, etc., can solve the problems of easy failure, damage and accelerated folding screen of terminal equipment, and achieve easy The effect of observation or detection
Pending Publication Date: 2022-05-24
HANS LASER TECH IND GRP CO LTD
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Problems solved by technology
If these defective glass with flaws and defects flow to the downstream process and are applied to the terminal equipment for assembly and use, it will cause the terminal equipment to be prone to failure and affect the use
In particular, folding screens need to be folded repeatedly during use. Therefore, subtle flaws on the flexible glass are more likely to accelerate the damage of the folding screen during the continuous folding process.
At present, in the prior art, there is no better equipment for simulating the bending state of the product in use to accurately and quickly detect defective flexible glass products
Method used
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[0052] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all the structures related to the present application.
[0053] In the description of this application, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elem...
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Abstract
The invention discloses a bending device, a bending test system and a bending method. The bending device comprises a first supporting assembly used for supporting materials, and the first supporting assembly is provided with a first containing space; the first bending assembly is arranged opposite to the first supporting assembly and can press the materials on the first supporting assembly into the first containing space so that the materials can be bent. The tension mechanism is arranged on the front side of the first supporting assembly and the front side of the first bending assembly and used for pulling the materials to move forwards, and when the first bending assembly bends the materials, the tension mechanism pulls the materials forwards. The material is continuously pulled in the bending process of the material, so that the material is dynamically bent, and each part of the material is bent, so that the defects of the material can be amplified, and are easy to observe and detect.
Description
technical field [0001] The present application relates to the technical field of bending testing, and in particular, to a bending device, a bending testing system and a bending method. Background technique [0002] At this stage, folding screens have become more and more common. Folding screens are made of flexible display materials, and flexible display materials include flexible glass. During the production and processing of flexible glass, stress will be stored at the processing position, resulting in some imperceptible damage, or micro cracks, chipping and so on. If these defective glasses with flaws and defects flow to the downstream process and are applied to the terminal equipment for assembly and use, the terminal equipment will be prone to failure and affect the use. In particular, the folding screen needs to be folded repeatedly when in use. Therefore, subtle defects on the flexible glass are more likely to accelerate the damage of the folding screen during the co...
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IPC IPC(8): G01N3/32G01N3/02
CPCG01N3/32G01N3/02G01N2203/0005G01N2203/0023
Inventor 付剑锋任宁杨政辉曾庆升高云峰
Owner HANS LASER TECH IND GRP CO LTD