Workpiece detection equipment and control method and device of workpiece detection equipment
A detection device and workpiece detection technology, applied in the direction of measuring devices, instruments, etc., can solve the problems of workpiece damage, product damage, low work efficiency, etc., and achieve the effect of improving efficiency and accuracy, improving accuracy and speed, and saving detection time.
Pending Publication Date: 2022-03-01
SUZHOU JQS INFO TECH CO LTD
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Problems solved by technology
[0003] The traditional size measurement needs to place the product in a fixed position, and the size of the product is measured manually, which is inefficient and has large errors
For appearance inspection, the traditional inspection method requires manual observation of the product with the naked eye, which is not only easy to cause damage to the eyes, but also prone to missed inspections during the inspection process, and the detection error rate is high. When the appearance inspection is carried out on both the upper and lower surfaces, it is easy to cause damage and pollution to the product by turning and moving the product manually
[0004] The size and appearance inspection instrument in the prior art uses a 2D camera to collect images above the workpiece, drives the workpiece to rotate through a motor, and makes the side camera scan and collect images on each side of the workpiece. This acquisition method clamps the workpiece and Drive the workpiece to rotate to realize the detection of the workpiece, which is easy to cause damage to the workpiece, and this method is only suitable for workpieces that are small in size, high in strength and not easy to deform; it cannot be applied to workpieces that are too large in size and thin in thickness
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[0061] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0062] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrate...
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The invention discloses workpiece detection equipment and a control method and device of the workpiece detection equipment. The detection device comprises a rack, a first detection device, a second detection device, a first carrier plate, an adjusting assembly and a second carrier plate, wherein the first carrier plate, the adjusting assembly and the second carrier plate are sequentially arranged on the rack; the first carrier plate and the second carrier plate are slidably connected with the upper surface of the rack, and the adjusting assembly is fixedly connected with the upper surface of the rack. The first detection device is arranged on the portal frame between the first carrier plate and the adjusting assembly, and the first detection device is used for detecting the upper surface of the to-be-detected workpiece on the first carrier plate; the adjusting assembly is used for driving the to-be-detected workpiece to ascend or descend; the second detection device is arranged at the end, close to the adjusting assembly, of the second carrier plate. The second detection device is used for detecting the lower surface of the to-be-detected workpiece on the adjusting assembly; according to the invention, the appearance size of the upper surface and the appearance size of the lower surface of the to-be-detected workpiece are automatically and rapidly detected, the detection precision and speed are improved, and the detection quality is improved.
Description
technical field [0001] The invention relates to the technical field of workpiece detection systems, in particular to a workpiece detection device, a control method and a device for the workpiece detection device. Background technique [0002] Appearance inspection is mainly used to quickly identify the appearance size of the sample. [0003] The traditional size measurement needs to place the product in a fixed position, and the size of the product is measured manually, which is inefficient and has large errors. For appearance inspection, the traditional inspection method requires manual observation of the product with the naked eye, which is not only easy to cause damage to the eyes, but also prone to missed inspections during the inspection process, and the detection error rate is high. When the appearance inspection is carried out on both the upper and lower surfaces, it is easy to cause damage and pollution to the product by turning and moving the product manually. [...
Claims
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IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 欧阳晋罗浩
Owner SUZHOU JQS INFO TECH CO LTD