CN116067966A - Terminal appearance size detection device and terminal appearance detection method - Google Patents
Terminal appearance size detection device and terminal appearance detection method Download PDFInfo
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- CN116067966A CN116067966A CN202310226591.3A CN202310226591A CN116067966A CN 116067966 A CN116067966 A CN 116067966A CN 202310226591 A CN202310226591 A CN 202310226591A CN 116067966 A CN116067966 A CN 116067966A
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- terminal
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention relates to the technical field of terminal detection braids, and provides terminal appearance size detection equipment which comprises a machine table, a conveying belt, a driving device, a cutting assembly, a lifting assembly and a shooting device. Therefore, the terminal appearance size detection equipment can rapidly and efficiently detect the front appearance condition of the terminal, and the terminal detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of terminal detection braids, in particular to terminal appearance size detection equipment and a terminal appearance detection method.
Background
The terminal is a member to which the secondary battery is connected with an external conductor, such as an HDMI terminal or the like. In electroengineering, terminals are multi-finger wire terminals, also called connecting terminals, are classified into single holes, double holes, sockets or hooks, etc., and from materials, copper silver plating, copper zinc plating, copper, aluminum or iron, etc., the functions of which mainly transmit electric signals or conduct electricity.
Currently, for quality detection of a terminal, an industrial camera is generally used to take a picture of the appearance of the terminal, and then the picture obtained by taking the picture is compared with a qualified picture of the appearance of the terminal, so as to determine whether the terminal meets the standard. However, the conventional terminal appearance detecting apparatus is very complicated in detecting the front face of the terminal, and the detecting efficiency is low.
It should be noted that the information disclosed in this background section is only for the purpose of increasing the understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The invention provides a terminal appearance size detection device which comprises a machine table, a conveying belt, a driving device, a cutting assembly, a lifting assembly and a shooting device.
The conveyer belt is installed on the board and is used for carrying the terminal. The driving device is connected with the conveying belt. The cutting assembly is arranged on the machine table and correspondingly arranged right above the conveying belt and used for cutting the terminals on the conveying belt. The lifting component is installed on the machine table. The shooting device is connected with the lifting assembly. After the cutting assembly cuts the terminals on the conveyor belt, the driving device drives the conveyor belt to operate to drive the cut terminals to move forwards, and then the lifting assembly drives the shooting device to descend, so that the shooting device shoots the terminals.
The conveyer belt is provided with guide assembly, and guide assembly's opening is reduced along the direction of movement of conveyer belt gradually, and guide assembly is used for guiding the terminal. The opening width of the guide assembly is adjustable.
The terminal appearance size detection equipment further comprises a rotating assembly, and the rotating assembly is connected with the shooting device and used for rotating and adjusting the position of the shooting device.
The lifting component is an electric lifting device.
The shooting device is a CCD camera.
The invention also provides a terminal appearance detection method, which comprises the following steps: starting the terminal appearance size detection device according to any one of the above; the conveyor belt operates to drive the terminal to move; the cutting assembly cuts off the terminal to be detected downwards; the driving device drives the conveyer belt to continue to run so as to drive the cut terminal to displace forwards by a preset distance; the lifting assembly drives the shooting device to descend until a shooting port of the shooting device is aligned to the terminal; the photographing device photographs the terminal.
The preset distance is greater than the maximum side length dimension of the photographing device.
According to the terminal appearance size detection equipment and the terminal appearance size detection method, the front appearance condition of the terminal is detected rapidly and efficiently through the matching arrangement of the conveying belt, the driving device, the cutting assembly, the lifting assembly and the shooting device, and the terminal detection efficiency is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities particularly pointed out in the specification and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the prior art descriptions, and it is obvious that some of the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a terminal appearance size detecting device according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of the terminal external dimension detecting apparatus of fig. 1 at a;
fig. 3 is a schematic top view of a terminal appearance size detecting device according to an embodiment of the present invention.
Reference numerals:
12-machine; 14-a conveyor belt; 16-a drive device; 18-a cutting assembly; 20-lifting assembly; 22-a photographing device; 24-guiding assembly.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention; the technical features designed in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or components referred to must have a specific orientation or be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "comprising" and any variations thereof are meant to be "at least inclusive".
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two components. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used herein, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Referring to fig. 1, 2 and 3, fig. 1 is a schematic perspective view of a terminal appearance size detection device according to an embodiment of the present invention, fig. 2 is an enlarged partial schematic view of the terminal appearance size detection device at a of fig. 1, and fig. 3 is a schematic top view of the terminal appearance size detection device according to an embodiment of the present invention. To achieve at least one of the advantages and other advantages, an embodiment of the present invention provides a terminal external dimension detecting apparatus. As shown in the drawing, the terminal external dimension detecting apparatus includes a machine 12, a conveyor belt 14, a driving device 16, a cutting assembly 18, a lifting assembly 20, and a photographing device 22.
A conveyor belt 14 is mounted on the machine table 12 for conveying terminals (not shown). The number of terminals may be plural, and the plural terminals are connected by a metal connection structure and then placed on the conveyor belt 14 for transportation. The driving device 16 is connected to the conveyor belt 14 for driving the conveyor belt 14 and thereby conveying the terminals. The drive means 16 may be a drive motor.
The cutting assembly 18 is mounted on the machine 12 and is disposed above the conveyor 14, for cutting the terminals on the conveyor 14. The cutting assembly 18 may be a cutter, an industrial cutter, or the like, and may be a function of precise cutting.
The lift assembly 20 is mounted to the machine 12. The lifting assembly 20 may employ an electric lifting device. The electric lifting device mainly converts the circular motion of the motor into the linear motion of the push rod, thereby achieving the purposes of lifting and lowering.
The camera 22 is connected to the lifting assembly 20. The camera 22 may employ a CCD camera, which provides better imaging results. The CCD is called a charge coupled device. The light-sensitive semiconductor material is used to convert light into electric charge, and the electric signal is converted into digital signal by an A/D converter chip, and the digital signal is compressed and transferred to computer via USB interface to form the acquired image.
The detection process of the terminal appearance size detection device is as follows: a plurality of terminals connected by a metal connection structure are transported on the conveyor belt 14; the cutting assembly 18 cuts out the terminals to be detected so that the front and rear terminals are separated (cutting is to cut the metal connection frame off so that the terminals to be detected are separated from the rear terminals); the driving device 16 drives the conveyor belt 14 to operate, and drives the cut terminal to move forward by a preset distance, wherein the preset distance needs to be larger than the maximum side length of the shooting device 22 so that the shooting device 22 can shoot, and the forward displacement refers to the displacement in the conveying direction of the conveyor belt 14, namely, the direction in which the conveyor belt 14 originally conveys the terminal to move is taken as the front direction; then the lifting assembly 20 drives the shooting device 22 to descend, a shooting port of the shooting device 22 is aligned with a terminal to be detected, shooting and sampling are carried out, and the obtained photo can be compared with a qualified terminal appearance photo, so that whether the terminal meets the standard is determined; finally, the elevator assembly 20 is raised and the conveyor 14 continues to transport the terminals. It should be noted that, the terminals to be detected are usually sample-checked, for example, 1 to 3 terminals are spot-checked every 50 terminals.
The conveyor belt 14 may also be provided with a guide assembly 24, the guide assembly 24 being used to guide the terminals in the correct direction and position to avoid detection errors. In particular, the opening of the guide assembly 24 is tapered in the direction of movement of the conveyor belt 14 to facilitate proper guiding of the terminals. The moving direction of the conveyor 14 refers to the direction from the photographing device 22 to the driving device 16. In some embodiments, the width of the opening of the guide assembly 24 is adjustable, and the width of the opening can be adjusted according to the width of the terminal, so as to guide the entering direction and position of the terminal correctly, and improve the detection accuracy and efficiency. The opening width of the guide assembly 24 may be manually or mechanically adjustable.
The terminal appearance size detection device may further include a rotating assembly (not shown in the figure), where the rotating assembly is connected to the photographing device 22, and is used for rotationally adjusting the position of the photographing device 22, for example, the terminal deflects due to some factors, at this time, the photographing device 22 may be rotated, and the photographing opening is adjusted to be aligned with the front surface of the terminal again, so that the picture is photographed again, and the detection accuracy is ensured. Moreover, after shooting the front terminal to be detected, the terminal at the rear can be shot after rotating 180 degrees, so that 2 terminals are detected in one process, and the detection efficiency is greatly improved.
In this embodiment, the number of the pipelines for detecting the front appearance of the terminal is 2, the 2 pipelines are almost mirror images, the equipment and the flow are almost the same, and the arrangement position is adjusted according to the occupied area. In addition, in other embodiments, more lines may be integrated on the machine 12, while the front appearance of multiple terminals is inspected.
An embodiment of the present invention also provides a terminal appearance detecting method, which includes the following steps: activating the terminal form factor detection device as described in any of the preceding embodiments; the conveyor belt 14 operates to move the terminals; the cutting assembly 18 cuts down the terminals to be inspected; the driving device 16 drives the conveyer belt 14 to continue to run so as to drive the cut terminal to move forwards by a preset distance; the preset distance needs to be greater than the maximum side dimension of the camera 22; the lifting assembly 20 drives the shooting device 22 to descend until a shooting port of the shooting device 22 is aligned with the terminal; the photographing device 22 photographs the front appearance of the terminal. Through the steps, the front face shooting of the terminal is completed, the front face appearance condition of the terminal is detected rapidly and efficiently, and the terminal detection efficiency is improved.
In summary, according to the apparatus and method for detecting the appearance size of the terminal according to the embodiments of the present invention, the front appearance condition of the terminal is detected rapidly and efficiently by the matching arrangement of the conveyor belt 14, the driving device 16, the cutting assembly 18, the lifting assembly 20 and the photographing device 22, so as to improve the detection efficiency of the terminal.
In addition, it should be understood by those skilled in the art that although many problems exist in the prior art, each embodiment or technical solution of the present invention may be modified in only one or several respects, without having to solve all technical problems listed in the prior art or the background art at the same time. Those skilled in the art will understand that nothing in one claim should be taken as a limitation on that claim.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A terminal external dimension check out test set, its characterized in that: the terminal external dimension detection device includes:
a machine table;
the conveying belt is arranged on the machine table and is used for conveying the terminals;
the driving device is connected with the conveying belt;
the cutting assembly is arranged on the machine table and is correspondingly arranged right above the conveying belt, and the cutting assembly is used for cutting terminals on the conveying belt;
the lifting assembly is arranged on the machine table;
the shooting device is connected with the lifting assembly;
after the cutting assembly cuts the terminals on the conveying belt, the driving device drives the conveying belt to operate to drive the cut terminals to move forwards, and then the lifting assembly drives the shooting device to descend, and the shooting device shoots the terminals.
2. The terminal external dimension detecting apparatus according to claim 1, wherein: the conveyer belt is provided with guide assembly, guide assembly's opening is followed the direction of movement of conveyer belt reduces gradually, guide assembly is used for guiding the terminal.
3. The terminal external dimension detecting apparatus according to claim 2, wherein: the opening width of the guide assembly is adjustable.
4. The terminal external dimension detecting apparatus according to claim 1, wherein: the terminal appearance size detection equipment further comprises a rotating assembly, wherein the rotating assembly is connected with the shooting device and used for rotating and adjusting the position of the shooting device.
5. The terminal external dimension detecting apparatus according to claim 1, wherein: the lifting component is an electric lifting device.
6. The terminal external dimension detecting apparatus according to claim 1, wherein: the shooting device is a CCD camera.
7. A terminal appearance detection method is characterized in that: the terminal appearance detection method comprises the following steps:
starting the terminal appearance size detection device according to any one of claims 1 to 6;
the conveying belt operates to drive the terminal to move;
the cutting assembly cuts off the terminal to be detected downwards;
the driving device drives the conveyer belt to continue to operate so as to drive the cut terminal to move forwards for a preset distance;
the lifting assembly drives the shooting device to descend until a shooting port of the shooting device is aligned to a terminal;
the photographing device photographs the terminal.
8. The terminal appearance detecting method according to claim 7, wherein: the preset distance is larger than the maximum side length of the shooting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310226591.3A CN116067966B (en) | 2023-03-10 | 2023-03-10 | Terminal appearance size detection device and terminal appearance detection method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310226591.3A CN116067966B (en) | 2023-03-10 | 2023-03-10 | Terminal appearance size detection device and terminal appearance detection method |
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| CN116067966A true CN116067966A (en) | 2023-05-05 |
| CN116067966B CN116067966B (en) | 2023-06-02 |
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| CN202310226591.3A Active CN116067966B (en) | 2023-03-10 | 2023-03-10 | Terminal appearance size detection device and terminal appearance detection method |
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| CN212808099U (en) * | 2020-08-28 | 2021-03-26 | 智能特(厦门)科技有限公司 | Get for instance regional detection mechanism and terminal vision detection device |
| CN112697791A (en) * | 2021-01-06 | 2021-04-23 | 东莞市瑞科智能科技有限公司 | Detection equipment for USB terminal |
| CN216121166U (en) * | 2021-10-19 | 2022-03-22 | 东莞市硕诚电子有限公司 | Automatic kludge of terminal is taken to continuous material |
| CN217457688U (en) * | 2022-06-01 | 2022-09-20 | 重庆植本环保科技有限公司 | Guide mechanism and production line |
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2023
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| JP2008151687A (en) * | 2006-12-19 | 2008-07-03 | Juki Corp | Method of measuring terminal height of electronic component |
| WO2012053365A1 (en) * | 2010-10-18 | 2012-04-26 | 新明和工業株式会社 | Device for inspecting crimped state of crimped terminal |
| CN208006202U (en) * | 2017-12-20 | 2018-10-26 | 宏冠奇科技（深圳）有限公司 | A kind of terminal injection molding material band CCD quality detection devices |
| CN208344682U (en) * | 2017-12-20 | 2019-01-08 | 宏冠奇科技（深圳）有限公司 | A kind of terminal fully-automatic packaging device |
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| CN109682827A (en) * | 2019-01-28 | 2019-04-26 | 苏州汉特士视觉科技有限公司 | Terminal material belt conductive coating visual detection equipment |
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| CN217457688U (en) * | 2022-06-01 | 2022-09-20 | 重庆植本环保科技有限公司 | Guide mechanism and production line |
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| CN116067966B (en) | 2023-06-02 |
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