CN110715928A - Image type leather detection equipment - Google Patents

Abstract

An imaging leather testing equipment includes a leather testing platform and a leather data collection device. The leather testing platform is provided with a leather raw material. The leather data collection device is located on the leather testing platform. The leather data collection device detects the leather raw material to obtain corresponding digital information. Leather data is conducive to calculating and judging the surface state of leather raw materials through artificial intelligence models, achieving technical effects such as significantly reducing leather inspection time and improving production efficiency, while also realizing automated production processes for leather products.

Description

Video leather inspection equipment

technical field

The present invention relates to leather, in particular to image-type leather detection equipment.

Background technique

Leather can be used in a variety of household items, such as clothing, leather bags, luggage or decorative accessories, etc., which are often used daily items. And because natural leather (also known as genuine leather) has the characteristics of good touch and durability, high-priced and high-value products often use natural leather as the main material.

Natural leather is susceptible to factors such as the original source environment or manufacturing process, such as animal injury, mildew, pests, cracks, or transportation friction, which can cause damage and defects to the leather surface or internal tissue. In order to allow the leather products to be inspected for the aforementioned defects before production, most of the time when the leather is still in the raw material state, the leather is inspected in detail by visual inspection or manual inspection by manpower, and then the leather surface is marked to find the aforementioned defects. The defective parts are then classified into available leather parts for subsequent production according to the demand characteristics of the finished product.

However, the aforementioned inspection methods using human visual inspection or manual inspection are not only time-consuming, but also require inspectors with sufficient experience to determine defects, which is not conducive to automated production processes. In addition, the training and development process of inspectors is long and difficult, and because the judgment method relies on more subjective visual inspection or hand feeling inspection, it is easily affected by factors such as personal emotions, environment, time and space, and cannot be used in a consistent and universal manner. standard for leather quality testing.

SUMMARY OF THE INVENTION

Therefore, the main purpose of the present invention is to provide an image-type leather inspection equipment, which can greatly reduce the leather inspection time and improve the production efficiency, and at the same time realize the automatic production process of leather products.

In order to achieve the above purpose, the image-type leather detection equipment provided by the present invention includes a leather detection platform and a leather data collection device, the leather detection platform is provided with a leather raw material, the leather data collection device is provided on the leather detection platform, the leather The data collection device detects the leather raw material to obtain corresponding digital leather data.

Preferably, the leather data collection device includes at least one detection component to detect the leather raw material.

Preferably, the at least one detection component detects the leather raw material by means of reflection or transmission.

Preferably, the leather data collection device includes a plurality of detection components, and the detection components are evenly distributed at positions of the leather detection platform corresponding to the leather raw materials, so as to obtain local leather data of the leather raw materials at different positions .

Preferably, the local leather data obtained by each of the detection components is integrated into the leather data of the leather raw material by using an image processing module.

Preferably, the digital leather data is calculated and judged by an artificial intelligence module to determine the characteristic state of the leather raw material.

Preferably, the leather detection platform is provided with a display component for displaying the leather data obtained by the leather data collection device.

Preferably, the leather detection platform is provided with a control device, and the control device turns on and off the action state of the leather data collection device.

The detailed features, constituent elements or application modes provided by the present invention will be described in the detailed description of the following embodiments. However, those of ordinary skill in the field of the present invention should understand that these detailed descriptions and the specific embodiments enumerated for implementing the present invention are only used to illustrate the present invention, and are not intended to limit the protection scope of the patent application of the present invention.

Description of drawings

FIG. 1 is a perspective view of a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of a preferred embodiment of the present invention, mainly showing a leather detection platform.

Fig. 3 is similar to Fig. 2, mainly showing that the leather raw material is set on the leather detection platform.

FIG. 4 is a structural diagram of a preferred embodiment of the present invention.

FIG. 5 is a schematic diagram of a preferred embodiment of the present invention, mainly showing another embodiment of the leather data collection device.

[Description of reference numerals]

10 Leather raw materials 12 Leather testing platform

13 Conveyor belt 14 Leather data collection device

16 detection components 18 image processing modules

20 artificial intelligence modules 30 display components

40 Controls 42 Operators

44 scans

Detailed ways

First of all, it should be noted that the image-type leather detection equipment provided by the present invention can be widely used to detect natural leather or synthetic leather of various types or surface treatments. Those skilled in the art should be able to understand that there are related components in this embodiment. The terms of description and description belong to the generic description that does not limit a specific component or technical field, and the term “one” for quantity includes one or more than one component quantity.

Please refer to FIG. 1 first, the image-type leather detection equipment provided by the present invention mainly includes a leather detection platform 12 and a leather data collection device 14 . The leather detection platform 12 is used to provide a leather raw material 10 arranged in a flat shape.

The leather data collection device 14 is arranged adjacent to the leather detection platform 12 . In this preferred embodiment, the leather data collection device 14 is arranged above the leather detection platform 12 for obtaining leather digital data of the leather raw material 10 .

The leather raw material 10 in this preferred embodiment takes natural cowhide as an example, and of course, it can also be applied to other types of leather. As an example of the detection component, the leather data collection device 14 photographs the surface of the leather raw material 10 to obtain digital images reflected from the surface to form leather digital data, thereby judging the edge and surface defects of the leather raw material 10 .

The leather data collection device 14 exemplified in FIGS. 1 to 3 includes a plurality of detection components 16 arranged in an array and evenly distributed above the leather raw material 10 , and each detection component 16 obtains partial leather of the leather material 10 at different positions For digital data, the detection component 16 may be a digital camera or the like functional detection component.

The detection platform 12 can be provided with a display component 30 and a control device 40. The display component 30 can be used to display the leather image obtained by the leather data collection device 14. The control device 40 includes an operating part 42 and a scanning part 44, and the operating part 42 is used for turning on When the leather data collection device 14 is turned off, the scanner 42 can generate a process record for the leather raw material 10 .

As shown in FIGS. 3 and 4 , when the leather raw material 10 is placed on the leather detection platform 12 in a flat shape, and the leather data collection device 14 above the leather detection platform 12 obtains the leather data of the digital image, the leather data collection device 14 automatically The leather data obtained from the leather raw material 10 can be further combined with the partial leather digital data obtained by the leather data collection device 14 through the image processing module 18 to form complete and high-resolution leather digital data.

The complete leather digital data can also be used to calculate and determine the surface state of the leather raw material 10 through an artificial intelligence module 20. In this preferred embodiment, the artificial intelligence module 20 (Artificial Intelligence Model) is a deep learning model (Deep Learning Model). ) as an example. After the leather digital data is judged by the artificial intelligence module 20 on the surface state of the leather raw material 10, it can be used to cooperate with the subsequent leather product production process.

Through the aforementioned components of the present invention, since the leather data collection device uses the detection component to comprehensively and completely acquire the digital image of the surface of the leather raw material, and digitizes the leather characteristics, it is beneficial to use the artificial intelligence module with the deep learning model to judge the leather next. The characteristics of the invention achieve the purpose of greatly reducing the leather inspection time. And through the same testing equipment, testing can be completed quickly without considering testing environment, time or human factors, and a consistent and universal leather quality testing standard can be established.

It is worth mentioning that the above-mentioned leather data collection device can also be a device that uses transmission or a device that produces a kneading effect on the leather raw material to obtain the internal organization or material state of the leather raw material, such as irradiating the leather raw material with an X-ray device. Light, you can obtain the signal change state of the X-ray after passing through the leather raw material through the X-ray, so as to know the characteristic data such as the internal organization of the leather raw material.

Alternatively, as shown in FIG. 5 , the leather data collection device 14 can also scan the leather surface line by line on the leather detection platform 12 with the leather raw material 10 moving with the conveyor belt 13 to form leather data, which can further improve overall detection and production efficiency.

The specific embodiments described above further describe the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above-mentioned specific embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention. Within the spirit and principle of the present invention, any modifications, equivalent replacements, improvements, etc. made should be included within the protection scope of the present invention.

Claims (8)

1. An image-based leather inspection apparatus, comprising:

the leather detection platform is provided with a leather raw material; and

the leather data collection device is arranged on the leather detection platform and used for detecting the leather raw materials to obtain corresponding digital leather data.

2. The apparatus of claim 1, wherein the leather data collection device comprises at least one detecting device for detecting the leather material.

3. The apparatus of claim 2, wherein the at least one detecting element detects the leather material by reflection or transmission.

4. The apparatus of claim 1, wherein the leather data collecting device comprises a plurality of detecting elements, each of the detecting elements is disposed at a position of the leather testing platform corresponding to the leather material, and is configured to obtain the local leather data of the leather material at different positions.

5. The apparatus of claim 4, wherein the local leather data obtained by each of the detecting assemblies is integrated into the leather data of the leather material by an image processing module.

6. The apparatus of claim 1, wherein the digital leather data is calculated and determined by an artificial intelligence module to determine the characteristic status of the leather material.

7. The apparatus of claim 1, wherein the leather inspection platform has a display device for displaying the leather data obtained by the leather data collecting device.

8. The apparatus as claimed in claim 1, wherein the leather inspection platform has a control device for turning on and off the leather data collection device.

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