阅读说明：本技术 一种铝模板视觉识别分拣设备和方法 (Aluminum template visual identification sorting equipment and method ) 是由 林庚 杨平庆 刘骁 魏敏 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种铝模板视觉识别分拣设备和方法,包括视觉识别系统、传动装置、分拣装置、收集装置。所述视觉识别系统包括双目摄像头、电脑终端、龙门架,所述分拣装置包括调节平台、万向轮,所述收集装置包括出料槽、收集车。所述双目摄像头安装于龙门架上,与电脑终端实行电连接,所述万向轮安装于调节平台上,调节平台两端连接出料槽和收集车,末段传送带尾端连接有一辆收集车。所述本发明通过视觉识别系统,实时有效识别铝模板型号,并传送信号至电脑终端,电脑终端发送指令,调节平台控制调节万向轮的输送方向,将铝模板精确地通过出料槽输送至对应的收集车,利用视觉识别地方法,解决了人工分拣高强度、高出错率、高时间成本的问题。(The invention discloses visual identification sorting equipment and method for an aluminum template. The vision recognition system comprises a binocular camera, a computer terminal and a portal frame, the sorting device comprises an adjusting platform and universal wheels, and the collecting device comprises a discharge chute and a collecting vehicle. The binocular camera is installed on the portal frame and is electrically connected with the computer terminal, the universal wheels are installed on the adjusting platform, the two ends of the adjusting platform are connected with the discharge chute and the collecting vehicle, and the tail end of the tail section conveyor belt is connected with the collecting vehicle. According to the invention, the model of the aluminum template is effectively identified in real time through the visual identification system, and a signal is transmitted to the computer terminal, the computer terminal sends an instruction, the adjusting platform controls and adjusts the conveying direction of the universal wheels, and the aluminum template is accurately conveyed to the corresponding collecting vehicle through the discharge chute.)

1. The aluminum template visual identification sorting equipment is characterized by comprising a transmission device, a sorting device, a collecting device and a visual identification system;

the transmission device is a conveyor belt and is used for conveying the aluminum template;

the sorting device is arranged on the conveyor belt, comprises an adjusting platform and a guiding device and is used for directionally sorting the aluminum templates;

the collecting device comprises a discharge chute and a collecting vehicle and is used for sorting and collecting the aluminum templates;

the vision recognition system comprises a portal frame, an image acquisition device and a computer terminal, wherein the image acquisition device and the computer terminal are installed on the portal frame, the portal frame is installed at the entrance of a transmission device, the image acquisition device is used for identifying the model of the aluminum template and transmitting identification information to the computer terminal, the computer terminal judges the identification information, and the universal wheel responds to the judgment information of the computer terminal to control the sorting outlet of the aluminum template.

2. The aluminum die plate visual identification sorting equipment of claim 1, wherein the conveyor belt is a split conveyor belt and is arranged on two sides of the adjusting platform.

3. The aluminum die plate visual identification sorting equipment according to claim 1, wherein the collection vehicles comprise standard part collection vehicles and non-standard part collection vehicles, the standard part collection vehicles are arranged at two ends of the adjusting platform, and the non-standard part collection vehicles are arranged at an outlet of the end conveyor belt.

4. The aluminum die plate visual identification sorting equipment as claimed in claim 1, wherein the discharging groove has a slope, and is made of smooth steel or provided with rollers on the surface.

5. The aluminum die plate visual identification sorting equipment as claimed in claim 1, wherein a rubber layer is laid on the inner surface of the collecting vehicle, and rollers are mounted on the bottom surface of the collecting vehicle.

6. The aluminum die plate visual identification sorting equipment of claim 1, wherein at least one of the adjusting platforms.

7. The aluminum die plate visual identification sorting equipment of claim 1, wherein the guiding device is a universal wheel.

8. The aluminum template visual identification sorting equipment of claim 1, wherein the image acquisition device is a binocular camera which is arranged at the top of the gantry and used for shooting the aluminum template entering at the entrance of the conveyor belt in an all-round manner.

9. The sorting method of the aluminum template visual identification sorting equipment as claimed in the claims 1 to 8, characterized by comprising the following steps:

carrying out image acquisition, information blocking and image feature extraction on a standard product and a non-standard product;

identifying and training the characteristics of the standard product and the non-standard product;

and sorting according to the recognition training result.

Technical Field

The invention relates to the technical field of civil engineering intelligence, in particular to visual identification sorting equipment and method for an aluminum template.

Background

At present, aluminum templates are too dependent on warehouse managers during sorting, the placement of materials in a warehouse depends on the experience of the managers, and the mobility of old workers and base workers influences the management of materials; except the information related to finance, other information of warehouse management is managed by paper, and traceability of material management cannot be realized at all; the variety of the standard parts and the non-standard parts is various, the quantity is large, the counting is carried out by means of manual weighing and counting, the efficiency is low, and a large amount of human resources are consumed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide aluminum template visual identification sorting equipment and method to solve the problem of high sorting difficulty in the prior art.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the visual identification sorting equipment for the aluminum template comprises a transmission device, a sorting device, a collecting device and a visual identification system;

the transmission device is a conveyor belt and is used for conveying the aluminum template;

the sorting device is arranged on the conveyor belt, comprises an adjusting platform and a guiding device and is used for directionally sorting the aluminum templates;

the collecting device comprises a discharge chute and a collecting vehicle and is used for sorting and collecting the aluminum templates;

the vision recognition system comprises a portal frame, an image acquisition device and a computer terminal, wherein the image acquisition device and the computer terminal are installed on the portal frame, the portal frame is installed at the entrance of a transmission device, the image acquisition device is used for identifying the model of the aluminum template and transmitting identification information to the computer terminal, the computer terminal judges the identification information, and the universal wheel responds to the judgment information of the computer terminal to control the sorting outlet of the aluminum template.

Furthermore, the conveyer belt is the disconnect-type conveyer belt, sets up in regulation platform both sides.

Further, the collection vehicle is including standard component collection vehicle and non-standard component collection vehicle, and standard component collection vehicle sets up at regulation platform both ends, and non-standard component collection vehicle sets up in the exit of end conveyer belt.

Furthermore, the discharge chute has a slope and adopts smooth steel or is provided with rollers on the surface.

Furthermore, a rubber layer is laid on the inner surface of the collection vehicle, and rollers are mounted on the bottom surface of the collection vehicle.

Further, at least one of the adjusting platforms is provided.

Further, the guiding device is a universal wheel.

Furthermore, the image acquisition device is a binocular camera, is arranged at the top of the gantry and is used for shooting the aluminum template entering from the entrance of the conveyor belt in an all-dimensional manner.

The second purpose of the invention is to replace the sorting method of the visual identification sorting equipment for the aluminum template, which comprises the following steps:

carrying out image acquisition, information blocking and image feature extraction on a standard product and a non-standard product;

identifying and training the characteristics of the standard product and the non-standard product;

and sorting according to the recognition training result.

Compared with the prior art, the invention has the following beneficial effects:

compared with the prior art that the template information is determined by identifying the identification code pasted on the template, the method can directly carry out visual identification on the shot template real object, and avoids the condition that the identification code falls off and is unclear to cause unsuccessful identification. The invention carries out image acquisition, information blocking and image characteristic extraction on the standard product and the non-standard product in the early stage, carries out recognition training on the characteristics of the standard product and the non-standard product, improves the accuracy rate, simultaneously designs a related system, is a local single machine deployment mode, can independently complete the recognition of the product in an off-line manner, and then controls a sorting device through a computer terminal to realize the purpose of rapid automatic sorting. The template classification method can quickly and effectively classify the templates, saves a large amount of manpower and material resources, has the advantages of strong compatibility and traceability, and effectively saves the cost.

Drawings

FIG. 1 is a general view of an aluminum template visual identification sorting apparatus according to the present invention;

FIG. 2 is a functional block diagram of the control system of the present invention.

Reference numerals: a conveyor belt 1; an adjusting platform 2; a universal wheel 3; a discharge chute 4; a collection vehicle 5; a standard collection cart 51; a non-standard collection cart 52; a gantry 6; a binocular camera 7; and a computer terminal 8.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and 2, the present invention provides a technical solution: the utility model provides an aluminium template vision identification letter sorting equipment, includes vision identification system, transmission, sorting device, collection device. The transmission device is provided with a sorting device, the sorting device is connected with the collecting device, and the visual recognition system is connected with the sorting device. When the aluminum templates are placed at the entrance of the transmission device, the models of the aluminum templates are identified by the visual identification system, the target collection devices into which the aluminum templates are to be placed are judged, and meanwhile, the sorting device responds to the judgment of the visual identification system and directionally conveys the aluminum templates of different models into the corresponding collection devices.

The transmission device comprises a conveyor belt 1, the sorting device comprises an adjusting platform 2 and a guiding device, universal wheels 3 can be adopted in one implementation mode, other devices capable of realizing directional conveying can also be adopted, the conveyor belt 1 is set into a separated conveyor belt for realizing large-scale sorting, and the conveyor belt 1 is arranged on two sides of the adjusting platform 2.

The collecting device comprises a discharge chute 4 and a collecting vehicle 5, one end of the discharge chute 4 is connected with two end parts of the adjusting platform 2, and the other end of the discharge chute is connected with the collecting vehicle 5. In order to realize quick conveying and reduce the aluminium template and at the directional wearing and tearing that convey to the collection device in following sorting device, certain slope is set to blown down tank 4, and smooth steel is adopted on 4 surfaces of blown down tank simultaneously, in another kind of embodiment, sets up the purpose that the gyro wheel also can realize quick conveying and reduce friction on 4 surfaces of blown down tank. On the other hand, the collection vehicle 5 is paved with a rubber layer on the inner surface of the collection vehicle, and rollers are arranged on the bottom surface of the collection vehicle 5. The collecting cart 5 includes a standard collecting cart 51 and a non-standard collecting cart 52, wherein the standard collecting cart 51 is disposed at both end portions of the adjusting platform 2, and the non-standard collecting cart 52 is disposed at an exit of the conveyor belt 1.

The visual identification system comprises an image acquisition device and a computer terminal 8, the image acquisition device is installed on a portal frame 6, the image acquisition device is a binocular camera 7 and is installed at the top of the portal frame 6 and used for taking an aluminum template entering at an entrance of a conveyor belt 1 in an all-dimensional mode and transmitting the acquired image information to the computer terminal 8, the computer terminal 8 is used for carrying out information blocking on the image information, extracting image characteristics and comparing the characteristics of the image information with standard product aluminum templates of various models, according to a sorting task pre-stored in advance, a control instruction is sent to a universal wheel 3 connected with the computer terminal 8, in response to the control instruction, an adjusting platform 2 is used for adjusting the universal wheel 3 to change the conveying direction, and the aluminum template is accurately conveyed to a corresponding collecting vehicle 5 through a discharge chute 4.

According to the invention, the model of the aluminum template is effectively recognized in real time through the visual recognition system, an instruction is sent through the computer terminal 8, the adjusting platform 2 controls and adjusts the conveying direction of the universal wheels 3, and the aluminum template is accurately conveyed to the corresponding collecting vehicle 5 through the discharge chute 4. The visual identification system is used for carrying out image acquisition, information blocking and image characteristic extraction on a standard product and a non-standard product in an earlier stage, carrying out identification training on the characteristics of the standard product and the non-standard product, improving the accuracy rate, simultaneously designing a related system, wherein the system is a local single machine deployment mode, can independently complete the identification of products in an off-line mode, and then controls a sorting device through a computer terminal to realize the purpose of quick automatic sorting.

The visual identification sorting equipment for the aluminum template is specifically realized by the following two modes.

Embodiment one (inventory warehousing stage): the renovated aluminum template is manually conveyed to the end of the conveyor belt 1, when the conveyor belt 1 carries the aluminum template to be conveyed to the visual identification range of the binocular camera 7, the binocular camera 7 feeds back image information to the computer terminal 8, the computer terminal 8 can quickly identify the model of the aluminum template according to the outline of the template, display and record the information, meanwhile, the computer terminal 8 converts the control instruction into an electric signal and feeds back the electric signal to the corresponding adjusting platform 2, the adjusting platform 2 immediately makes a response to adjust the direction of the universal wheel 3, and the aluminum template is conveyed to the corresponding collecting vehicle 51 through the discharge chute 4, so that a sorting process is completed. Meanwhile, some non-standard parts which cannot be identified or standard part aluminum templates of which the shapes cannot be identified are changed are conveyed to a collecting vehicle 52 at the tail end of the equipment, finally, the collecting vehicle is manually pushed to a warehouse for warehousing treatment, and meanwhile, a template list of the sorting is downloaded at the computer terminal 8 to be timely stored with the new warehouse.

Embodiment two (ex-warehouse packing stage): the information of each packaged package and the model number and the number of the required aluminum templates are input into the computer terminal 8, and meanwhile, each package conveying channel is distributed to each collection window. The aluminum template mixed together after passing through the flat warehouse is carried to the end of the conveyor belt 1 by manpower, when the conveyor belt 1 carries the aluminum template to be conveyed to the vision identification range of the binocular camera 7, the binocular camera 7 feeds back information to the computer terminal 8, the computer terminal 8 can rapidly identify the model of the aluminum template according to the outline of the template, and display, record and distribute the template information to a required package conveying channel, meanwhile, the computer terminal 8 converts a control instruction into an electric signal to be fed back to the corresponding adjusting platform 2, the adjusting platform 2 immediately makes a response, adjusts the direction of the universal wheel 3, and conveys the aluminum template to the corresponding package collecting vehicle 51 through the discharge chute 4. The template distribution priority of the same model follows the principle that the number of the templates of the model A is small for the package 1 and the package 2, for example, the number of the templates of the model A is 10 and 20 respectively, when the template with the model A is transmitted, the template is preferentially distributed to the package 1, when the number of the model A required by the package 1 reaches 10, the template is distributed to the package 2, and the like. And finishing the sorting until the templates required by the packages are fully matched.

Example 2

The invention also provides a sorting method of the aluminum template visual identification sorting equipment, which comprises the following steps:

carrying out image acquisition, information blocking and image feature extraction on a standard product and a non-standard product;

identifying and training the characteristics of the standard product and the non-standard product;

and sorting according to the recognition training result.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.