CN110849270A - Multi-threaded hole detection machine - Google Patents
Multi-threaded hole detection machine Download PDFInfo
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- CN110849270A CN110849270A CN201911327811.1A CN201911327811A CN110849270A CN 110849270 A CN110849270 A CN 110849270A CN 201911327811 A CN201911327811 A CN 201911327811A CN 110849270 A CN110849270 A CN 110849270A
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- threaded hole
- transmission rod
- display device
- conveyor belt
- bevel gear
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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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- 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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Abstract
The invention discloses a multi-threaded hole detection machine which comprises a machine body, two conveyor belt mechanisms, a plurality of camera devices and an image processor, wherein the conveyor belt mechanisms are used for conveying a product to be detected, a plurality of threaded holes are distributed in the product to be detected, the camera devices are used for correspondingly shooting threaded holes in various positions on the product to be detected and sending the shot images of the threaded holes to the image processor, and the image processor is used for comparing and detecting the images of the threaded holes with the images of standard threaded holes so as to obtain a detection result. By the mode, the multi-threaded hole detection device can automatically detect the multi-threaded hole of the product to be detected, labor is saved, and detection precision and efficiency are improved.
Description
Technical Field
The invention relates to the technical field of detection, in particular to a multi-threaded hole detection machine.
Background
Because the installation needs, the corresponding screw hole that is provided with in different positions usually on its platelike face, whether need accord with the requirement to the position and the quantity of screw hole before installing the product and using and detect, adopt the mode of artifical detection among the prior art usually, each screw hole and the standard product on the product of treating to detect through the naked eye of detector promptly contrast, thereby obtain the testing result, the detection mode of this kind of many screw holes need consume great manpower, and it is all lower to detect the precision and efficiency.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multi-threaded hole detection machine, which can solve the technical problems that the existing detection mode needs to consume larger manpower and has lower detection precision and efficiency.
(II) technical scheme
In order to solve the technical problems, the invention provides the following technical scheme: a multiple threaded hole inspection machine comprising: the camera comprises a machine body, two conveyor belt mechanisms, a plurality of camera devices and an image processor, wherein the two conveyor belt mechanisms are respectively arranged on two sides of the machine body in the length direction; the conveyor belt mechanism is used for transmitting a product to be detected, a plurality of threaded holes are distributed in the product to be detected, a plurality of camera devices are used for correspondingly shooting the threaded holes in the positions of the product to be detected and sending the shot threaded hole images to the image processor, and the image processor is used for comparing and detecting the threaded hole images with the standard threaded hole images to obtain a detection result.
Preferably, the multi-thread hole detection machine further comprises two limiting blocks, the two limiting blocks are arranged on two sides of the machine body in the length direction, the two limiting blocks are located on the outer side of the conveyor belt mechanism, and the two limiting blocks are movably arranged along the width direction of the machine body.
Preferably, the multi-threaded-hole detection machine further comprises a servo motor, a first transmission rod, a second transmission rod and a third transmission rod, the servo motor is arranged between the two conveyor belt mechanisms, an output shaft of the servo motor is connected with one end of the first transmission rod, the other end of the first transmission rod is provided with a first bevel gear, a second bevel gear and a third bevel gear are respectively meshed with two sides of the first bevel gear, the second bevel gear is connected with one end of the second transmission rod, the third bevel gear is connected with one end of the third transmission rod, the other end of the second transmission rod is connected with a limiting block, the other end of the third transmission rod is connected with another limiting block, the first transmission rod is arranged along the length direction of the machine body, and the second transmission rod and the third transmission rod are both arranged along the.
Preferably, an operation table is arranged above the conveyor belt mechanism, the plurality of image pickup devices are arranged on the bottom surface of a top plate of the operation table, and shading doors are arranged on two sides of the operation table in the width direction of the machine body.
Preferably, the multi-threaded hole detection machine further comprises a first display device and a second display device, the first display device and the second display device are arranged on a side plate of the operation table at intervals, and the first display device and the second display device are connected with the image processor.
Preferably, the multi-threaded hole detection machine further comprises a first keyboard device and a second keyboard device, the first keyboard device is arranged below the first display device, and the second keyboard device is arranged below the second display device.
(III) advantageous effects
Compared with the prior art, the invention provides a multi-threaded hole detection machine, which has the following beneficial effects: wait to detect the product through setting up the transmission of conveyor belt mechanism, utilize a plurality of camera device correspondence to shoot the screw hole of waiting to detect each position on the product and will shoot the screw hole image transmission of gained to image processor, thereby image processor further carries out contrast detection with screw hole image and standard screw hole image and obtains the testing result, realizes detecting the many screw holes automatically, uses manpower sparingly, and improves and detect precision and efficiency.
Drawings
FIG. 1 is a perspective view of one embodiment of the multi-threaded hole inspection machine of the present invention;
fig. 2 is a partial structural view of an embodiment of the multi-threaded hole inspection machine of the present invention.
The numbers in the figures are specifically: the device comprises a machine body 1, a conveyor belt mechanism 2, a limiting block 3, a servo motor 41, a first transmission rod 42, a second transmission rod 43, a third transmission rod 44, an operation table 5, a top plate 51, a shading door 52, a first display device 53, a second display device 54, a first keyboard device 55 and a second keyboard device 56.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the multi-threaded hole inspection machine of the present invention includes: a body 1, two conveyor mechanisms 2, a plurality of image pick-up devices (not shown), and an image processor (not shown).
Two conveyer belt mechanisms 2 set up respectively in organism 1's length direction's both sides, and a plurality of camera device set up in conveyer belt mechanism 2's top side by side along organism 1's length direction, and image processor sets up on organism 1, and a plurality of camera device all are connected with image processor.
The conveyor belt mechanism 2 is used for transmitting a product to be detected, a plurality of threaded holes are distributed in the product to be detected, a plurality of camera devices are used for correspondingly shooting the threaded holes in the positions of the product to be detected and sending the shot threaded hole images to the image processor, and the image processor is used for comparing and detecting the threaded hole images with the standard threaded hole images to obtain a detection result. The products to be detected are television backboards and the like. For example, the number of the camera devices is three, including the camera device A, B, C, the camera device a is used for correspondingly shooting the threaded hole images in the area positions of the product a to be detected, the camera device B is used for correspondingly shooting the threaded hole images in the area positions of the product B to be detected, the camera device C is used for correspondingly shooting the threaded hole images in the area positions of the product C to be detected, the image processor further compares the threaded hole images obtained by shooting A, B, C with the standard threaded hole images to detect whether the threaded hole positions and the number in each area position meet the requirements, and therefore the detection result is obtained. The image processor and the image detection technology of the present invention are all the prior art, and are not described herein in detail. The conveying belt mechanism is driven by adopting the existing structures such as a motor, a gear and the like.
In addition, the multi-thread hole detection machine further comprises two limiting blocks 3, the two limiting blocks 3 are arranged on two sides of the machine body 1 in the length direction relatively, the two limiting blocks 3 are located on the outer side of the conveyor belt mechanism, the two limiting blocks 3 are movably arranged along the width direction of the machine body 1, and the limiting blocks 3 are used for moving and adjusting the positions of the products to be detected according to the sizes of the products to be detected and correspondingly limiting the positions of the products to be detected. Of course, other numbers of the limiting blocks 3 such as four can be arranged.
The concrete mode that this embodiment stopper 3 portable setting does: the multi-threaded hole detector further comprises a servo motor 41, a first transmission rod 42, a second transmission rod 43 and a third transmission rod 44, wherein the servo motor 41 is arranged between the two conveyor belt mechanisms 2, an output shaft of the servo motor 41 is connected with one end of the first transmission rod 42, a first bevel gear is arranged at the other end of the first transmission rod 42, a second bevel gear and a third bevel gear are respectively meshed with two sides of the first bevel gear, the second bevel gear is connected with one end of the second transmission rod 43, the third bevel gear is connected with one end of the third transmission rod 44, the other end of the second transmission rod 43 is connected with one limiting block 3, the other end of the third transmission rod 44 is connected with the other limiting block 3, the first transmission rod 42 is arranged along the length direction of the machine body 1, and the second transmission rod 43 and the third transmission rod 44 are both arranged along the. The servo motor 41 drives the first transmission rod 42 to rotate, and the position of the limiting block 3 is correspondingly adjusted through the first bevel gear, the second bevel gear and the third bevel gear.
In addition, an operation table 5 is disposed above the conveyor belt mechanism of the present embodiment, a plurality of image pickup devices are disposed on the bottom surface of a top plate 51 of the operation table 5, and shading doors 52 are disposed on both sides of the operation table 5 in the width direction of the machine body 1 to improve the image pickup effect of the image pickup devices. The multi-threaded hole detection machine further comprises a first display device 53 and a second display device 54, the first display device 53 and the second display device 54 are arranged on a side plate of the operation table 5 at intervals, the first display device 53 and the second display device 54 are both connected with the image processor, the first display device 53 is used for displaying threaded hole images obtained by shooting through the plurality of camera devices, and the second display device 54 is used for displaying standard threaded hole images. The multi-threaded hole inspection machine further includes a first keyboard device 55 and a second keyboard device 56, wherein the first keyboard device 55 is disposed below the first display device 53, and the second keyboard device 56 is disposed below the second display device 54.
It can be understood that the multi-threaded hole detection machine has the following beneficial effects: wait to detect the product through setting up the transmission of conveyor belt mechanism, utilize a plurality of camera device correspondence to shoot the screw hole of waiting to detect each position on the product and will shoot the screw hole image transmission of gained to image processor, thereby image processor further carries out contrast detection with screw hole image and standard screw hole image and obtains the testing result, realizes detecting the many screw holes automatically, uses manpower sparingly, and improves and detect precision and efficiency.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a multi-thread hole detects machine which characterized in that includes: the camera shooting device comprises a machine body, two conveyor belt mechanisms, a plurality of camera shooting devices and an image processor, wherein the two conveyor belt mechanisms are respectively arranged on two sides of the machine body in the length direction;
the conveyor belt mechanism is used for conveying a product to be detected, a plurality of threaded holes are distributed in the product to be detected, the plurality of camera devices are used for correspondingly shooting the threaded holes in the positions of the product to be detected and sending the shot threaded hole images to the image processor, and the image processor is used for comparing and detecting the threaded hole images with standard threaded hole images to obtain a detection result.
2. The multi-threaded hole inspection machine of claim 1, wherein: the multi-thread hole detection machine further comprises two limiting blocks, wherein the two limiting blocks are oppositely arranged on two sides of the machine body in the length direction and are located on the outer side of the conveyor belt mechanism, and the two limiting blocks are arranged along the width direction of the machine body in a movable mode.
3. The multi-threaded hole inspection machine of claim 2, wherein: the multi-threaded hole detector also comprises a servo motor, a first transmission rod, a second transmission rod and a third transmission rod, the servo motor is arranged between the two conveyor belt mechanisms, an output shaft of the servo motor is connected with one end of the first transmission rod, the other end of the first transmission rod is provided with a first bevel gear, the two sides of the first bevel gear are respectively engaged with a second bevel gear and a third bevel gear, the second bevel gear is connected with one end of the second transmission rod, the third bevel gear is connected with one end of the third transmission rod, the other end of the second transmission rod is connected with one limiting block, the other end of the third transmission rod is connected with the other limiting block, the first transmission rod is arranged along the length direction of the machine body, and the second transmission rod and the third transmission rod are arranged along the width direction of the machine body.
4. The multi-threaded hole inspection machine of claim 1, wherein: an operation table is arranged above the conveyor belt mechanism, the plurality of camera devices are arranged on the bottom surface of a top plate of the operation table, and shading doors are arranged on two sides of the operation table in the width direction of the machine body.
5. The multi-threaded hole inspection machine of claim 4, wherein: the multi-threaded hole detector further comprises a first display device and a second display device, wherein the first display device and the second display device are arranged on a side plate of the operating platform at intervals, and the first display device and the second display device are connected with the image processor.
6. The multi-threaded hole inspection machine of claim 5, wherein: the multi-threaded hole detection machine further comprises a first keyboard device and a second keyboard device, wherein the first keyboard device is arranged below the first display device, and the second keyboard device is arranged below the second display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911327811.1A CN110849270A (en) | 2019-12-20 | 2019-12-20 | Multi-threaded hole detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911327811.1A CN110849270A (en) | 2019-12-20 | 2019-12-20 | Multi-threaded hole detection machine |
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| Publication Number | Publication Date |
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| CN110849270A true CN110849270A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911327811.1A Pending CN110849270A (en) | 2019-12-20 | 2019-12-20 | Multi-threaded hole detection machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811121A (en) * | 2020-12-30 | 2021-05-18 | 珠海格力智能装备有限公司 | Visual inspection device |
| CN114518079A (en) * | 2022-04-15 | 2022-05-20 | 广东机电职业技术学院 | Hole internal feature detection system and detection method |
-
2019
- 2019-12-20 CN CN201911327811.1A patent/CN110849270A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811121A (en) * | 2020-12-30 | 2021-05-18 | 珠海格力智能装备有限公司 | Visual inspection device |
| CN114518079A (en) * | 2022-04-15 | 2022-05-20 | 广东机电职业技术学院 | Hole internal feature detection system and detection method |
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