CN111650200A - Spherical visual field machine vision detection device - Google Patents
Spherical visual field machine vision detection device Download PDFInfo
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- CN111650200A CN111650200A CN202010620092.9A CN202010620092A CN111650200A CN 111650200 A CN111650200 A CN 111650200A CN 202010620092 A CN202010620092 A CN 202010620092A CN 111650200 A CN111650200 A CN 111650200A
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- arc
- machine vision
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- field machine
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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
- 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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- 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
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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Abstract
The invention discloses a machine vision detection device with a spherical vision field, and belongs to the technical field of detection equipment. The device comprises a stand column (2), an arc-shaped support (3) and an industrial camera (5), wherein the stand column (2) is vertically arranged on a workbench (1), at least one end of the arc-shaped support (3) is hinged with the lower part of the stand column (2), and the industrial camera (5) is arranged on the arc-shaped support (3) and can slide along the side wall of the arc-shaped support (3). This device establishes stand (2) on workstation (1), and is articulated arc support (3) and stand (2), and industry camera (5) and arc support (3) sliding connection, rethread arc support (3) and stand (2) are articulated, realize that industry camera (5) are around the arbitrary angular sliding of detection thing. The problem of the current most machine vision detection device observation field of vision basically can only stop in a face and cause the detection limitation is solved.
Description
Technical Field
The invention discloses a machine vision detection device with a spherical vision field, and belongs to the technical field of detection equipment.
Background
Today, there is a trend to use machines to detect various characteristics of an article instead of the naked eye, because machine vision is more efficient and reliable than the naked eye. Therefore, the machine vision detection device is also important, but most machine vision detection devices cannot shoot the detected piece in all directions, the observation visual field basically only stays on one surface, the detection limitation is enlarged, if other surfaces are shot, a hand or other external tools are needed, and the process of post-processing the picture is increased.
Disclosure of Invention
The invention aims to solve the technical problem that most of the existing machine vision detection devices cannot carry out all-dimensional shooting relative to a detected piece, and the observation visual field basically only stays on one surface, so that the detection limitation is caused.
The technical scheme adopted by the invention for solving the technical problems is as follows: spherical field of vision machine vision detection device, including stand, arc support and industry camera, the vertical setting of stand is on the workstation, and the arc support has at least one end and stand lower part articulated, and the industry camera setting is on the arc support to can follow the slip of arc support lateral wall.
Wherein, in the above-mentioned device the stand is two that the interval set up, and the opening both ends of arc support correspond respectively and are articulated with the stand.
Further, in the device, a hinge shaft at the hinged part of the arc-shaped support and the upright post is a damping rotating shaft.
Wherein, among the above-mentioned device the upper end of industry camera is provided with the slider, is provided with the spout on the lateral wall of arc support, and the slider card is gone into the spout and is made industry camera and arc support sliding connection.
Further, the device also comprises a locking piece which can fix the industrial camera on the arc-shaped bracket.
Further, in the device, the locking piece is a locking screw rod.
Further, in the device, the upper end of the sliding block is of an inverted U-shaped structure, threaded holes are formed in two side walls of the sliding block, the section of the sliding groove is of an inverted L-shaped structure, the sliding block is clamped into the sliding groove, and one end of the locking screw penetrates through the side wall of the U-shaped structure at the upper end of the sliding block and contacts with the inner bottom surface of the sliding groove.
Further, the device further comprises a nut, the sliding groove is of a T-shaped groove structure, a through hole is formed in the upper end of the sliding block, the large end of the locking screw rod is arranged in the sliding groove, and the small end of the locking screw rod penetrates through the opening of the sliding groove and the sliding block and is connected with the nut.
The included angle between the arc-shaped support and the upright post in the device can be fixed.
The invention has the beneficial effects that: this device is mainly with the vertical setting of stand on the workstation, and is articulated with the one end and the stand lower part of arc support, and the setting of industry camera can be followed the arc support lateral wall and slided on the arc support, and is articulated through arc support and stand, industry camera and arc support sliding connection to realize that the industry camera can rotate for the workstation angle wantonly, can realize that the industry camera is around the arbitrary angular sliding of detection thing. The industrial camera can be provided with light, and extra light can be saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at I in FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional structural view of FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of another interrupted shape of FIG. 2 according to the present invention.
Labeled as: 1 is a workbench, 2 is a stand column, 3 is an arc-shaped support, 31 is a sliding chute, 4 is a hinge shaft, 5 is an industrial camera, 6 is a sliding block, and 7 is a locking piece.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the spherical visual field machine vision inspection device of the present invention comprises an upright post 2, an arc-shaped support 3 and an industrial camera 5, wherein the upright post 2 is vertically arranged on a workbench 1, at least one end of the arc-shaped support 3 is hinged with the lower part of the upright post 2, and the industrial camera 5 is arranged on the arc-shaped support 3 and can slide along the side wall of the arc-shaped support 3. Those skilled in the art can understand that, in the device, the upright column 2 is mainly vertically arranged on the workbench 1, one end of the arc-shaped support 3 is hinged to the lower portion of the upright column 2, the number of the upright columns 2 is at least one, and after the arc-shaped support 3 is hinged to the upright column 2, only the arc-shaped support 3 is required to be rotatably connected with the upright column 2, that is, the arc-shaped support 3 can rotate back and forth on the workbench 1 (in the direction shown in fig. 1). The industrial camera 5 is arranged on the arc-shaped support 3 and can slide along the side wall of the arc-shaped support 3, the industrial camera 5 is connected with the arc-shaped support 3 in a sliding mode through the arc-shaped support 3 and the upright post 2 in a hinged mode, so that the industrial camera 5 can rotate at any angle relative to the workbench 1, and the industrial camera 5 can slide at any angle around a detected object. The industrial camera 5 can be preferably provided with light, and additional light can be omitted.
Preferably, in the above device, the two columns 2 are arranged at intervals, and two ends of the opening of the arc-shaped support 3 are respectively hinged with the columns 2 correspondingly. As can be understood by those skilled in the art, in order to fix the arc-shaped support 3 conveniently, the device preferably has two columns 2 spaced apart from each other, and the lower portions of the two columns 2 can be hinged to the two open ends of the arc-shaped support 3.
Preferably, the hinge shaft 4 at the hinge joint of the arc-shaped bracket 3 and the upright post 2 in the device is a damping rotating shaft. It can be understood by those skilled in the art that, in order to adjust the included angle between the arc-shaped bracket 3 and the upright post 2, the hinge shaft 4 at the hinge joint is preferably a damping rotating shaft.
Preferably, in the above device, the upper end of the industrial camera 5 is provided with a sliding block 6, the side wall of the arc-shaped support 3 is provided with a sliding groove 31, and the sliding block 6 is clamped into the sliding groove 31 so that the industrial camera 5 is slidably connected with the arc-shaped support 3. It can be understood by those skilled in the art that the present device is only to further optimize the sliding connection structure of the industrial camera 5 and the arc-shaped support 3, specifically, a sliding block 6 is disposed at the upper end of the industrial camera 5, and meanwhile, a sliding groove 31 is disposed on the side wall of the arc-shaped support 3, the sliding block 6 is clamped into the sliding groove 31, so that the industrial camera 5 is slidably connected with the arc-shaped support 3, and it is required to ensure that the sliding block 6 cannot be separated from the sliding groove 31 when the industrial camera 5 slides, that is, the industrial camera 5 cannot fall off the arc-shaped support 3.
Preferably, the device also comprises a locking piece 7, and the locking piece 7 can fix the industrial camera 5 on the arc-shaped bracket 3. It will be appreciated by those skilled in the art that, in order to facilitate the fixing of the industrial camera 5 at any position on the arc-shaped support 3, the apparatus preferably further comprises a locking member 7, and the industrial camera 5 can be fixed at any position on the side wall of the arc-shaped support 3 through the locking member 7.
Preferably, the locking member 7 in the above device is a locking screw. It will be appreciated by those skilled in the art that the device is further preferred that the locking member 7 is embodied as a locking screw, so that adjustment and installation are facilitated. The fixing of the industrial camera 5 and the arc-shaped support 3 is realized by screwing the locking screw.
Preferably, in the above device, the upper end of the sliding block 6 is of an inverted U-shaped structure, threaded holes are formed in two side walls of the sliding block, the section of the sliding groove 31 is of an inverted L-shaped structure, the sliding block 6 is clamped in the sliding groove 31, and one end of the locking screw penetrates through the side wall of the U-shaped structure at the upper end of the sliding block 6 and contacts with the inner bottom surface of the sliding groove 31. Those skilled in the art can understand that the device is only a specific structure for optimizing the sliding block 6 and the sliding groove 31, specifically, the upper end of the sliding block 6 is set to be an inverted U-shaped structure, and both side walls of the U-shaped structure are provided with threaded holes, the section of the sliding groove 31 is set to be an inverted L-shaped structure, the sliding block 6 is clamped into the sliding groove 31, one end of the locking screw is kept to penetrate through the side wall of the U-shaped structure at the upper end of the sliding block 6, namely, the locking screw is in threaded connection with the upper end of the sliding block 6, and then is in contact with the inner bottom surface of the sliding groove 31, and the locking screw can be actually screwed to fix the sliding blocks 31, so.
Preferably, the device further comprises a nut, the sliding groove 31 is of a T-shaped groove structure, the upper end of the sliding block 6 is provided with a through hole, the large end of the locking screw is arranged in the sliding groove 31, and the small end of the locking screw penetrates through the opening of the sliding groove 31 and the sliding block 6 and then is connected with the nut. Those skilled in the art can understand that, the device is only preferable to further optimize the concrete structure of the sliding block 6 and the sliding groove 31, the sliding groove 31 is set to be a T-shaped groove structure, a through hole is arranged at the corresponding position of the upper end of the sliding block 6, then the big end of the locking screw is arranged in the sliding groove 31, so that the locking screw can slide along the sliding groove 31, the small end of the locking screw passes through the opening of the sliding groove 31 and the sliding block 6 and then is connected with the nut, the sliding block 6 and the sliding groove 31 can be fixed by screwing the nut, and further the industrial camera 5 and the arc-shaped support 3 can be fixed.
Preferably, the included angle between the arc-shaped bracket 3 and the upright post 2 in the device can be fixed. Those skilled in the art can understand that, for convenience of practical use, the included angle between the arc-shaped support 3 and the upright post 2 is preferably fixable, that is, the hinged part between the arc-shaped support 3 and the upright post 2 can realize locking, so that the purpose of detection for different detection objects is conveniently realized. In particular, this can be achieved by means of fasteners or electronic angle control.
Claims (9)
1. Spherical visual field machine vision detection device, its characterized in that: including stand (2), arc support (3) and industry camera (5), the vertical setting of stand (2) is on workstation (1), and arc support (3) have at least one end and stand (2) lower part articulated, and industry camera (5) set up on arc support (3) to can follow arc support (3) lateral wall and slide.
2. The spherical-field machine vision inspection device of claim 1, wherein: the two upright posts (2) are arranged at intervals, and the two ends of the opening of the arc-shaped support (3) are respectively hinged with the upright posts (2) correspondingly.
3. The spherical-field machine vision inspection device of claim 2, wherein: and a hinge shaft (4) at the hinged part of the arc-shaped support (3) and the upright post (2) is a damping rotating shaft.
4. The spherical-field machine vision inspection device of claim 1, wherein: the upper end of the industrial camera (5) is provided with a sliding block (6), the side wall of the arc-shaped support (3) is provided with a sliding groove (31), and the sliding block (6) is clamped into the sliding groove (31) to enable the industrial camera (5) to be in sliding connection with the arc-shaped support (3).
5. The spherical-field machine vision inspection device of claim 4, wherein: still include retaining member (7), retaining member (7) can be fixed industry camera (5) on arc support (3).
6. The spherical-field machine vision inspection device of claim 5, wherein: the locking piece (7) is a locking screw rod.
7. The spherical-field machine vision inspection device of claim 6, wherein: the upper end of slider (6) is the structure of falling the U-shaped, and all is provided with the screw hole on the both sides wall, and spout (31) section shape is the structure of falling L, and in spout (31) was gone into to slider (6) card, locking screw one end passed the U-shaped structure lateral wall of slider (6) upper end to bottom surface contact in with spout (31).
8. The spherical-field machine vision inspection device of claim 6, wherein: the nut is further included, the sliding groove (31) is of a T-shaped groove structure, a through hole is formed in the upper end of the sliding block (6), the large end of the locking screw rod is arranged in the sliding groove (31), and the small end of the locking screw rod penetrates through the opening of the sliding groove (31) and the sliding block (6) and is connected with the nut.
9. The spherical-field machine vision inspection device of claim 1, wherein: the included angle between the arc-shaped support (3) and the upright post (2) can be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620092.9A CN111650200A (en) | 2020-06-30 | 2020-06-30 | Spherical visual field machine vision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620092.9A CN111650200A (en) | 2020-06-30 | 2020-06-30 | Spherical visual field machine vision detection device |
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| Publication Number | Publication Date |
|---|---|
| CN111650200A true CN111650200A (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010620092.9A Pending CN111650200A (en) | 2020-06-30 | 2020-06-30 | Spherical visual field machine vision detection device |
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| CN (1) | CN111650200A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748122A (en) * | 2020-12-30 | 2021-05-04 | 攀枝花学院 | Electric lifting type tire tread detection device |
| CN112869698A (en) * | 2021-01-26 | 2021-06-01 | 潍坊医学院附属医院 | Convenient ophthalmic field of vision inspection device who adjusts |
-
2020
- 2020-06-30 CN CN202010620092.9A patent/CN111650200A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112748122A (en) * | 2020-12-30 | 2021-05-04 | 攀枝花学院 | Electric lifting type tire tread detection device |
| CN112869698A (en) * | 2021-01-26 | 2021-06-01 | 潍坊医学院附属医院 | Convenient ophthalmic field of vision inspection device who adjusts |
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