CN216695997U - Diamond wire surface particle detection equipment based on machine vision - Google Patents
Diamond wire surface particle detection equipment based on machine vision Download PDFInfo
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- CN216695997U CN216695997U CN202123279302.1U CN202123279302U CN216695997U CN 216695997 U CN216695997 U CN 216695997U CN 202123279302 U CN202123279302 U CN 202123279302U CN 216695997 U CN216695997 U CN 216695997U
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Abstract
The utility model discloses a diamond wire surface particle detection device based on machine vision, which comprises bases which are symmetrically arranged, wherein a gantry support is arranged on the outer side of each base, a diamond wire is connected onto the gantry support, a lifting device is connected onto each base, a lifting rod is arranged at the tail end of the lifting device, a transverse positioning rod is connected to the tail end of the lifting rod, a sliding block is connected to the outer side of the transverse positioning rod in a sliding mode, a longitudinal positioning rod is arranged on the outer side of the sliding block, a connecting assembly is movably connected into the longitudinal positioning rod, an industrial camera is arranged at the bottom of the connecting assembly, a connecting rod is arranged on the outer side of the connecting assembly, an adjusting knob is arranged at the tail end of the connecting rod, and a light source assembly is connected to the outer side of the adjusting knob. The terminal camera lens that sets up of industry camera cooperation industry camera that coupling assembling bottom set up to and the light source subassembly of adjusting knob outside connection, can real-time detection diamond granule number and diamond distribution density when using.
Description
Technical Field
The utility model relates to the technical field of diamond wire detection, in particular to diamond wire surface particle detection equipment based on machine vision.
Background
The diamond wire, also called as electroplated diamond wire, is made by uniformly fixing diamond micropowder particles on a high-strength steel wire substrate in a certain distribution density by an electroplating method. When the diamond wire cutting machine is matched to work, high-speed grinding motion is formed between the diamond wire and an object, so that the cutting purpose is realized. The diamond wire is widely applied to the photovoltaic industry, such as single crystal, polycrystalline silicon square cut slices, and cutting of hard and brittle materials such as sapphire, magnetic materials, ceramics, crystal and the like.
The number of diamond particles is one of important indexes affecting the quality of the diamond wire, and therefore, is very important for the detection of the diamond particles. The existing quality detection methods for diamond wires at home and abroad comprise a manual off-line detection method and a traditional machine vision on-line detection method, wherein the manual off-line detection method is to put the diamond wires under a microscope and count the number of diamond particles by human eyes, and the detection method has low efficiency; the traditional machine vision online detection method is characterized in that the number of diamond particles is counted through the characteristics of the diamond particles such as the contour and the like, compared with manual offline detection, the machine vision detection efficiency is high, but the traditional machine vision online detection method cannot effectively divide particles such as adhesion and the like, so that the particle counting accuracy is low. In addition, due to the tiny diamond particles and the movement of a diamond wire production line, the vision of a common machine cannot achieve a good imaging effect. And the equipment in the prior art can only be fixed and detected at a certain point in the detection process, and cannot effectively cover the whole diamond wire.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a diamond wire surface particle detection device based on machine vision so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a diamond wire surface particle check out test set based on machine vision, base including the symmetry setting, the base outside is provided with gantry support, be connected with the diamond wire on the gantry support, be connected with elevating gear on the base, the elevating gear end is provided with the lifter, the lifter end-to-end connection has the transverse orientation pole, transverse orientation pole outside sliding connection has the slider, the slider outside is provided with longitudinal orientation pole, the inside swing joint of longitudinal orientation pole has coupling assembling, the coupling assembling bottom is provided with the industry camera, the coupling assembling outside is provided with the connecting rod, the connecting rod end is provided with adjust knob, the adjust knob outside is connected with the light source subassembly.
Furthermore, the bottom of the gantry support is provided with an installation plate, a driving device is installed on the installation plate, the driving end of the driving device is connected to the transmission shaft through a transmission belt, and a diamond wire is wound on the outer side of the transmission shaft.
Further, coupling assembling includes the slider, slider both ends symmetric connection has the cab apron, it is provided with the connecting rod to cross the cab apron outside, slider sliding connection in the inside second spout of longitudinal positioning pole.
Further, the bottom of the base is provided with universal wheels.
Further, a transverse reinforcing rib is arranged between the bases.
Further, the sliding block is connected to the inside of a first sliding groove arranged on the outer side of the transverse positioning rod in a sliding mode.
Further, the industrial camera is a CCD industrial camera; the light source component adopts a blue LED point light coaxial light source, and the horizontal included angle between the light source component and the diamond wire is more than or equal to 45 degrees.
Further, a lens is arranged at the tail end of the industrial camera, and the lens is a telecentric lens with small distortion.
Compared with the prior art, the utility model has the beneficial effects that:
an industrial camera arranged at the bottom of the connecting assembly is matched with a lens arranged at the tail end of the industrial camera and a light source assembly connected to the outer side of the adjusting knob, and the industrial camera is a CCD industrial camera; the lens is a telecentric lens with small distortion; the light source component adopts a blue LED point light coaxial light source, and the horizontal included angle between the light source component and the diamond wire is more than or equal to 45 degrees, so that the number of diamond particles and the distribution density of diamond can be detected in real time when the diamond wire is used.
The height of the transverse positioning rod can be adjusted by matching the lifting device with the lifting rod, so that the heights of a lens and a light source assembly of the industrial camera are determined; the front, back, left and right positions of a lens and a light source assembly of the industrial camera can be adjusted by matching the sliding block with the first sliding groove and matching the sliding piece with the second sliding groove, so that the whole diamond wire can be effectively covered; meanwhile, the horizontal included angle between the light source assembly and the diamond wire can be adjusted by the adjusting knob, and the fact that the horizontal included angle between the light source assembly and the diamond wire is always larger than or equal to 45 degrees is guaranteed, so that an effective light source is provided for the lens.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
in the figure: the device comprises a base 1, a universal wheel 2, a transverse reinforcing rib 3, a mounting plate 4, a driving device 5, a gantry support 6, a diamond wire 7, a transmission belt 8, a transmission shaft 9, a lifting device 10, a lifting rod 11, a transverse positioning rod 12, a first sliding groove 13, a sliding block 14, a longitudinal positioning rod 15, a second sliding groove 16, a connecting assembly 17, an industrial camera 18, a lens 19, a connecting rod 20, an adjusting knob 21 and a light source assembly 22.
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, the present invention provides a technical solution:
the utility model provides a diamond wire surface particle detection equipment based on machine vision, base 1 including the symmetry setting, the 1 outside of base is provided with gantry support 6, be connected with diamond wire 7 on gantry support 6, be connected with elevating gear 10 on the base 1, elevating gear 10 end is provided with lifter 11, 11 end-to-end connection of lifter has transverse orientation pole 12, transverse orientation pole 12 outside sliding connection has slider 14, the slider 14 outside is provided with longitudinal orientation pole 15, the inside swing joint of longitudinal orientation pole 15 has coupling assembling 17, coupling assembling 17 bottom is provided with industrial camera 18, the coupling assembling 17 outside is provided with connecting rod 20, the connecting rod 20 end is provided with adjust knob 21, the adjust knob 21 outside is connected with light source subassembly 22.
According to the utility model, the bottom of the gantry support 6 is provided with the mounting plate 4, the mounting plate 4 is provided with the driving device 5, the driving end of the driving device 5 is connected to the transmission shaft 9 through the transmission belt 8, the diamond wire 7 is wound on the outer side of the transmission shaft 9, the diamond wire 7 is driven by the driving device 5 in real time to transmit diamonds, the transmission speed of the driving device 5 can be adjusted, and the number of diamond particles and the distribution density of diamonds can be detected in real time by matching with the front, back, left and right positions and height factors of the lens 19 and the light source assembly 22 of the industrial camera 18.
In the utility model, the connecting assembly 17 comprises a sliding part, two ends of the sliding part are symmetrically connected with transition plates, the outer sides of the transition plates are provided with connecting rods 20, the sliding part is connected with the second sliding groove 16 in the longitudinal positioning rod 15 in a sliding manner, and the sliding part can be matched with the second sliding groove 16 to adjust the front and back positions of a lens 19 and a light source assembly 22 of the industrial camera 18.
In the utility model, the universal wheels 2 are arranged at the bottom of the base 1, so that the whole detection equipment can be conveniently moved.
In the utility model, the transverse reinforcing ribs 3 are also arranged between the bases 1, so that the structural strength of the whole base 1 is enhanced.
In the present invention, the slider 14 is slidably connected to the inside of a first slide groove 13 provided on the outer side of the lateral positioning rod 12.
In the present invention, the industrial camera 18 is a CCD industrial camera; the lens 19 is a telecentric lens with small distortion; the light source component 22 adopts a blue LED point light coaxial light source, and the horizontal included angle between the light source component 22 and the diamond wire 7 is not less than 45 degrees, so that the number of diamond particles and the distribution density of diamond can be detected in real time when the diamond wire is used.
In the utility model, the end of the industrial camera 18 is provided with a lens 19, and the lens 19 is a telecentric lens with small distortion.
The working principle is as follows:
when the diamond distribution density measuring device is used, the height of the lens 19 and the light source assembly 22 of the industrial camera 18 and the front, back, left and right positions of the lens 19 and the light source assembly 22 of the industrial camera 18 can be adjusted according to the visual diamond distribution density. The sliding piece is matched with the second sliding chute 16 to adjust the front and back positions of the lens 19 of the industrial camera 18 and the light source assembly 22; the left and right positions of the lens 19 of the industrial camera 18 and the light source assembly 22 can be adjusted by the slide block 14 matching with the first sliding chute 13; the height of the transverse positioning rod 12 can be adjusted by the lifting device 10 matching with the lifting rod 11, so as to determine the height of the lens 19 and the light source assembly 22 of the industrial camera 18. The adjusting knob 21 can adjust the horizontal included angle between the light source assembly 22 and the diamond wire 7, and ensure that the horizontal included angle between the light source assembly 22 and the diamond wire 7 is always more than or equal to 45 degrees to provide an effective light source for the lens 19. The driving end of the driving device 5 is connected with a transmission shaft 9 inside the diamond wire 7 through a transmission belt 8, the diamond wire 7 is driven by the driving device 5 in real time to transmit the diamond, and the transmission speed of the driving device 5 can be adjusted. The number of diamond particles and the distribution density of the diamonds can be detected in real time when the device is used.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a diamond wire surface particle detection equipment based on machine vision, includes base (1) that the symmetry set up, its characterized in that: a gantry support (6) is arranged on the outer side of the base (1), a diamond wire (7) is arranged on the gantry support (6), the base (1) is connected with a lifting device (10), the tail end of the lifting device (10) is provided with a lifting rod (11), the tail end of the lifting rod (11) is connected with a transverse positioning rod (12), the outer side of the transverse positioning rod (12) is connected with a sliding block (14) in a sliding way, a longitudinal positioning rod (15) is arranged on the outer side of the sliding block (14), a connecting component (17) is movably connected inside the longitudinal positioning rod (15), an industrial camera (18) is arranged at the bottom of the connecting component (17), a lens (19) is arranged at the tail end of the industrial camera (18), coupling assembling (17) outside is provided with connecting rod (20), connecting rod (20) end is provided with adjust knob (21), adjust knob (21) outside is connected with light source subassembly (22).
2. The diamond wire surface particle detection device based on machine vision according to claim 1, characterized in that: the gantry support is characterized in that a mounting plate (4) is arranged at the bottom of the gantry support (6), a driving device (5) is installed on the mounting plate (4), the driving end of the driving device (5) is connected to a transmission shaft (9) through a transmission belt (8), and a diamond wire (7) is wound on the outer side of the transmission shaft (9).
3. The diamond wire surface particle detection device based on machine vision as claimed in claim 1, wherein: the connecting assembly (17) comprises a sliding piece, two ends of the sliding piece are symmetrically connected with transition plates, connecting rods (20) are arranged on the outer sides of the transition plates, and the sliding piece is connected to a second sliding groove (16) in the longitudinal positioning rod (15) in a sliding mode.
4. The diamond wire surface particle detection device based on machine vision according to claim 1, characterized in that: the bottom of the base (1) is provided with universal wheels (2).
5. The diamond wire surface particle detection device based on machine vision as claimed in claim 1, wherein: and a transverse reinforcing rib (3) is also arranged between the bases (1).
6. The diamond wire surface particle detection device based on machine vision according to claim 1, characterized in that: the sliding block (14) is connected to the inside of a first sliding groove (13) arranged on the outer side of the transverse positioning rod (12) in a sliding mode.
7. The diamond wire surface particle detection device based on machine vision as claimed in claim 1, wherein: the industrial camera (18) is a CCD industrial camera; the light source component (22) adopts a blue LED point light coaxial light source, and the horizontal included angle between the light source component (22) and the diamond wire (7) is more than or equal to 45 degrees.
8. The diamond wire surface particle detection device based on machine vision according to claim 1, characterized in that: the tail end of the industrial camera (18) is provided with a lens (19), and the lens (19) is a telecentric lens with small distortion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279302.1U CN216695997U (en) | 2021-12-24 | 2021-12-24 | Diamond wire surface particle detection equipment based on machine vision |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123279302.1U CN216695997U (en) | 2021-12-24 | 2021-12-24 | Diamond wire surface particle detection equipment based on machine vision |
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| CN216695997U true CN216695997U (en) | 2022-06-07 |
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| CN202123279302.1U Active CN216695997U (en) | 2021-12-24 | 2021-12-24 | Diamond wire surface particle detection equipment based on machine vision |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065264A1 (en) * | 2022-09-28 | 2024-04-04 | 深圳华大生命科学研究院 | Sample processing system and method |
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2021
- 2021-12-24 CN CN202123279302.1U patent/CN216695997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024065264A1 (en) * | 2022-09-28 | 2024-04-04 | 深圳华大生命科学研究院 | Sample processing system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: No. 13, Demonstration Base for Transformation and Upgrading of Traditional Industries, Yongchang Road, Xianyang Hi tech Industrial Development Zone, Shaanxi Province, 712000 Patentee after: SHAANXI XUNTIAN BROADCASTING TECHNOLOGY CO.,LTD. Address before: 710000 Xi'an campus of Shaanxi University of science and technology, Weiyang District, Xi'an City, Shaanxi Province Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |
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| TR01 | Transfer of patent right |