Visual measuring device with prism module

A prism module and visual measurement technology, applied in measurement devices, optical devices, transportation and packaging, etc., can solve problems such as poor alignment, material center deviation, and low efficiency.

Pending Publication Date: 2020-08-25
LINGSHENGCHENG TECH JIANGSU CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the production of 3C products, 3C parts often involve two or more intermediate products. Before the attachment, the intermediate parts need to be positioned by visual measurement. The disadvantage is that the material to be attached needs to be fixed by the suction device Transfer into the field of vie

Method used

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  • Visual measuring device with prism module
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  • Visual measuring device with prism module

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0048] Figure 1 to Figure 8 A visual measurement device with a prism module according to an embodiment of the present invention is schematically shown. As shown in the figure, the device includes a suction head assembly 1, a prism module 2 fixed on a substrate 4, a front vision assembly 3, a manipulator 5, and the manipulator 5 is connected to the suction head assembly 1,

[0049]The suction head assembly 1 includes a hollow suction seat 10. A cylindrical cavity 100 is formed in the middle of the suction seat 10. The right end of the cylindrical cavity 100 is an arc...

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Abstract

The invention discloses a visual measuring device with a prism module. The visual measuring device with the prism module comprises a suction head assembly and the prism module. The suction head assembly comprises a hollow suction seat, a cylinder cavity is formed in the suction seat, and an arc-shaped opening is formed in the right end of the cylinder cavity. A transparent suction nozzle made fromoptical glass is mounted on the lower cavity wall of the cylinder cavity, and the center of the transparent suction nozzle and an output shaft of a mechanical arm are located on the same straight line. A prism seat of the prism module comprises a main cavity with openings in the right end and the lower end, a triple prism is located in the main cavity, the upper surface of the triple prism is horizontally placed, and a lower inclined face is a refracting surface. A CCD camera of a front visual assembly directly faces the opening in the right end of the main cavity. The visual measuring devicehas the effects that the measuring efficiency and precision are greatly improved, shaking caused by eccentricity is avoided, a measuring algorithm of relative pasting is optimized, and the CCD camerais mounted firmly and stably.

Description

technical field [0001] The invention relates to the field of visual detection of 3C parts, in particular to a visual measurement device with a prism module. Background technique [0002] In the production of 3C products, 3C parts often involve two or more intermediate products. Before the attachment, the intermediate parts need to be positioned by visual measurement. The disadvantage is that the material to be attached needs to be fixed by the suction device Transfer into the field of view of the camera, place the material on the detection table of the camera, measure and position, and then absorb and remove the patch. The defect is that the center of the material may shift when the material is sucked twice, causing the sticking Bad, and the process is complicated, time-consuming and inefficient. Contents of the invention [0003] In order to solve one or more of the above problems, the present invention provides a vision measurement device with a prism module. [0004] ...

Claims

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Application Information

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IPC IPC(8): B65G47/91G01B11/00F16M11/04F16M11/18F16B11/00
CPCB65G47/917B65G2203/0233F16B11/00F16M11/04F16M11/046F16M11/18G01B11/00
Inventor 谢龙飞蒋生亮谷进
Owner LINGSHENGCHENG TECH JIANGSU CO LTD
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