Dimension measuring device integrating 2D camera and 3D laser

A measuring device and 3D technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of large equipment volume, large measurement error, easy data deviation, etc., to achieve a high degree of automation, reduce equipment volume, and positioning accuracy. high effect

Active Publication Date: 2021-07-16
SUZHOU DINNAR TECH FOR AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the actual use process, it was found that the application has the following problems in product size measurement: 1) The application can only be used for the detection of smaller parts by means of air blowing to the side and automatic positioning of the software. For larger parts Or when the product is inspected, it cannot be positioned or the positioning accuracy is not enough, and it cannot be compatible with multiple products; 2) The application needs to transport the product between cameras on a track and a turntable, and measure the external contour size,

Method used

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  • Dimension measuring device integrating 2D camera and 3D laser
  • Dimension measuring device integrating 2D camera and 3D laser
  • Dimension measuring device integrating 2D camera and 3D laser

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0079] Example one

[0080] This example is described as an example of a measurement of a 4D camera and a 3D laser.

[0081] Append figure 1 Attachment image 3 Attach Figure 6 As shown, an integrated 2D camera and a 3D laser size measuring device comprising a bracket 1, a rotating device 2, a product fixing assembly 3, a positioning device 4, a measuring device 5, and a control system;

[0082] The rotating device 2 is disposed above the bracket 1, the rotating device 2 including a turntable 21, a shaft ring 22 below the turntable 21, a first synchronous pulley 23 disposed periphery peripheral, for driving the rotation Device 2 rotates the drive motor 24;

[0083] The product fixing assembly 3 is disposed on the rotating device 2, the product fixing assembly 3 including a product carrier 31 for securing the product limit block 32 of the product carrier 31 and a product load for securing the product. Fixing device 33 of 31;

[0084] The positioning device 4 is configured to secure ...

Example Embodiment

[0126] Example 2

[0127] This embodiment is performed on the basis of the above-described embodiment, and is not described in the same described above.

[0128] The product limit block and the fixture are distributed around the product carrier, the fixing device including a first fixing device including a first sliding device, connected in the first slide The pressing plate on the device and the first product fixture connected to the first slider on the first slider; the pressing plate is connected to the press plate.

[0129] Further, the supporting device includes a support block and a spray cylinder, and a support bracket is provided between the support cylinder and the support block, the support block and the support bracket. Disassemble the connection that controls the connection or disassembly between the support block and the support bracket.

[0130] Further, the supporting bracket is located on the bracket with the support of the support, the supported block being above ...

Example Embodiment

[0132] Example three

[0133] This embodiment is performed on the basis of the above-described embodiment, and is not described in the same described above.

[0134] The product limiting block and the fixture are distributed around the product carrier, the fixing device including a second fixing device.

[0135] Further, the second fixture includes a second sliding device, a second slider on the second slide and a second product fixture connected to the second slider, the second slider. An unlocking device includes unlocking a wedge and an unlocking cylinder, the unlocking connection wedge disposed on the turntable and elastically coupled to the turntable.

[0136] Further, the resilient connection between the unlocked connection wedge and the turntable is achieved by a spring.

[0137] Further, the second slider drives the second product fixing block to slide at the product carrier, at which point the unlocking cylinder driving the unlocking connection wedge, the second sliding b...

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Abstract

The invention discloses a dimension measuring device integrating a 2D camera and a 3D laser. The dimension measuring device comprises a support, and a rotating device, a product fixing assembly, a positioning device, a measuring device and a control system are integrated on the support. The product fixing assembly comprises a product carrier, a product limiting block and a fixing device. The positioning device comprises a positioning block and a positioning air cylinder, the positioning block comprises a concave block and a convex block, and the measuring device comprises a plurality of 2D measuring mechanisms and a plurality of 3D measuring mechanisms. The rotating device, the product fixing assembly, the positioning device, the 2D measuring mechanism and the 3D measuring mechanism can be integrated through the support within the limited thickness, and the equipment size is reduced; multidirectional high-precision measuring can be realized by adjusting the measuring device; the positioning device is arranged for rotating positioning, so that the positioning precision is higher; and the product limiting block and the fixing device are arranged to fix the product, so that the device can adapt to products of different shapes and sizes, and is high in compatibility.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a size measuring device integrating a 2D camera and a 3D laser. Background technique [0002] At present, in most product processing operations, it is necessary to inspect the processed products, including inspecting the shape, contour, and size of the products. Currently, the vast majority of product testing is done independently by humans. However, when the size of the product is small, the error of manual measurement is large, it takes a long time, and the efficiency is low, which greatly affects the qualified rate of the product. When the number of products is large, the demand for human resources is large, and the cost of human resources is high. Therefore, it is necessary to carry out automated measurement through measuring equipment to improve efficiency and reduce human resource costs. [0003] However, if the existing measurement device integrates 2D ...

Claims

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Application Information

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IPC IPC(8): G01B11/00G01B11/24
CPCG01B11/00G01B11/002G01B11/24
Inventor 秦应化姚亮亮杜义祥蒋元志
Owner SUZHOU DINNAR TECH FOR AUTOMATION CO LTD
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