CN205785490U - A kind of automatic calibrator of health scale based on machine vision - Google Patents
A kind of automatic calibrator of health scale based on machine vision Download PDFInfo
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- CN205785490U CN205785490U CN201620549691.5U CN201620549691U CN205785490U CN 205785490 U CN205785490 U CN 205785490U CN 201620549691 U CN201620549691 U CN 201620549691U CN 205785490 U CN205785490 U CN 205785490U
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- counterweight
- frame
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- charger
- installing rack
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Abstract
This utility model relates to the automatic calibrator of a kind of health scale based on machine vision, and feature is to include frame, the first drive mechanism, feeding device, more than one counterweight, charger, the second drive mechanism and vision assay device；What feeding device moved horizontally is located in frame, and the first drive mechanism is located in frame, and the outfan of the first drive mechanism is connected with feeding device；Charger and the second drive mechanism are respectively provided in frame, second drive mechanism drives charger, adjacent two counterweights are distributed up and down and connect, and adjacent two counterweights can upper and lower displacement relatively, the upper end of uppermost counterweight connects with charger and can relative move up and down, and charger drives more than one counterweight to move up and down；Vision assay device is located in frame, and vision assay device matches with feeding device the reading detecting on health scale.Its advantage is: can realize the automation calibrating device of the function such as self-feeding and the material returned, automatic multi-step accurately load, automatic indicating reading and Error Calculation, and work efficiency is high, and calibrating quality is high, improves the quality of product.
Description
Technical field
This utility model relates to the automatic calibrator of a kind of health scale based on machine vision.
Background technology
At present, health scale is to use Weighing weighing apparatus widely in daily life, in order to ensure the essence of weighing of health scale
Degree, measurement verification part and manufacturer must carry out error of indication calibrating to health scale.But at present to health scale calibration operation
Based on artificial calibrating, there is calibrating efficiency is low, working strength big, calibrating quality is easily by shortcomings such as artificial factor are affected.For reality
The existing health scale production automation, people are developing automation calibrating device always, with the manual operation in the artificial calibrating of replacement, people
The work such as part work and part study number and human brain judgement.Such as, China Patent No. is the patent of invention " mobile electronic scale of CN 101846546 B
On-the-spot automatic verification and calibration device ", use the flexible loading realizing counterweight and the unloading of Controlled by Programmable Controller cylinder；Again
As, Authorization Notice No. is that the utility model patent " a kind of electronic scale calibrating apparatus " of CN 203643018 U uses electromagnetic wire
Circle replaces quality invention to load and unload.But, above-mentioned patent or do not account for being accurately positioned of multistage mass weight
Problem, or do not account for machine vision replace artificial vision carry out readout and Error Calculation, it is impossible to solve health scale comprehensively
Multi-stage loading automatization and reading in verification process calculate the problems such as intelligent.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art to provide a kind of health scale based on machine vision
Automatic calibrator, can realize the merit such as self-feeding and the material returned, automatic multi-step accurately load, automatic indicating reading and Error Calculation
The automation calibrating device of energy, work efficiency is high, and calibrating quality is high, improves the quality of product.
In order to achieve the above object, this utility model is achieved in that it is a kind of health scale based on machine vision
Automatic calibrator, it is characterised in that including:
Frame, the first drive mechanism and feeding device；What described feeding device moved horizontally is located in frame, and described first
Drive mechanism is located in frame, and the outfan of the first drive mechanism is connected with feeding device thus drives feeding device in frame
Move horizontally；More than one counterweight, charger and the second drive mechanism；Described charger and the second drive mechanism are respectively
Being located in frame, the second drive mechanism drives charger, and adjacent two counterweights are distributed up and down and connect, and adjacent two counterweights can phase
To upper and lower displacement, the upper end of uppermost counterweight connects with charger and can relative move up and down, and described charger drives
More than one counterweight moves up and down；And
Vision assay device；Described vision assay device is located in frame, and vision assay device matches with feeding device
The reading on health scale detected.
In the technical program, described feeding device is pallet, is provided with guide rail in described frame, and described pallet level is sliding
Dynamic is located on guide rail, and the described outfan of the first drive mechanism is connected with the side of pallet.
In the technical program, described charger includes runner, stay cord and installing rack, is provided with two and indulges in described frame
To chute, the two ends of described installing rack are respectively provided in two longitudinal chutes and can slide up and down, described uppermost counterweight upper
End with installing rack connect and can relative move up and down, described runner rotation be located in frame, described stay cord around being located on runner,
The two ends of stay cord are connected with the second drive mechanism and installing rack respectively, and the second drive mechanism drives installing rack to vertically move.At this
In technical scheme, described vision assay device is camera, and described camera electrically connects with extraneous detecting system.
In the technical program, it is respectively provided on two sides with triangle suspension hook, at each counterweight on described each counterweight top
Bottom be respectively provided on two sides with peg, described installing rack is provided with cross bar, the triangle suspension hook of uppermost counterweight is set in
So that counterweight can relative move up and down with installing rack on cross bar, the triangle suspension hook of the counterweight of lower section is set in the counterweight of top
Peg on so that relatively moving up and down between two adjacent counterweights.
This utility model advantage compared with prior art is: can realize self-feeding and the material returned, automatic multi-step accurately add
The automation calibrating device of the functions such as load, automatic indicating reading and Error Calculation, work efficiency is high, and calibrating quality is high, improves
The quality of product.
Accompanying drawing explanation
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is the axonometric chart of rear aspect of the present utility model；
Fig. 3 is the axonometric chart deleting vision assay device in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described further.At this it should be noted that
The explanation of these embodiments is adapted to assist in and understands this utility model, but be not intended that restriction of the present utility model.This
Outward, as long as technical characteristic involved in each embodiment of this utility model disclosed below does not constitutes punching each other
Dash forward and just can be combined with each other.
In description of the present utility model, term " first " and " second " are only used for describing purpose, and it is not intended that refer to
Show or imply relative importance.
As shown in Figure 1 to Figure 3, it is the automatic calibrator of a kind of health scale based on machine vision, including:
Frame the 1, first drive mechanism 8 and feeding device 2；What described feeding device 2 moved horizontally is located in frame 1, institute
Stating the first drive mechanism 8 to be located in frame 1, the outfan of the first drive mechanism 8 is connected with feeding device 2 thus drives feed to fill
Put 2 to move horizontally in frame 1；Three counterweights 4, charger 6 and the second drive mechanism 7；Described charger 6 and second passes
Dynamic structure 7 is respectively provided in frame 1, and the second drive mechanism 7 drives charger 6, and three counterweights about 4 are distributed, and phase up and down
Adjacent two counterweights 4 interconnect and can upper and lower displacement relatively, the upper end of uppermost counterweight 4 connects with charger 6 and can be relative
Moving up and down, described charger 6 drives three counterweights 4 to move up and down, and the quantity of counterweight 4 can add deduct according to practical situation increasing
Few, can be 4, two counterweights 4 of a counterweight or more counterweight 4；And
Vision assay device 5；Described vision assay device 5 is located in frame 1, vision assay device 5 and feeding device 2 phase
Coordinate and the reading on health scale detected.
During calibrating, health scale is moved to position to be detected by feeding device 2, and charger 6 is by more than one standard
Counterweight 4 is placed sequentially on health scale, and vision assay device 5 detects the reading on health scale and transmits to detecting terminal, calibrating
The weight of the reading of health scale with the standard test weight 4 being placed on health scale is carried out contrasting thus judges the essence of health scale by person
Degree.
In the present embodiment, described feeding device 2 is pallet, is provided with guide rail 11, described pallet level in described frame 1
That slides is located on guide rail 11, and described first drive mechanism 8 is oil hydraulic cylinder, the end of the piston rod of oil hydraulic cylinder and the side of pallet
Connecting, such first drive mechanism 8 drives pallet to move horizontally on guide rail 11.
In the present embodiment, described charger 6 includes runner 61, stay cord 62 and installing rack 63, sets in described frame 1
Having two longitudinal chutes 12, the two ends of described installing rack 63 are respectively provided in two longitudinal chutes 12 and can slide up and down, and described go up most
The upper end of the counterweight 4 in face connects with installing rack 63 and can relative move up and down, and what described runner 61 rotated is located in frame 1, institute
Stating stay cord 62 around being located on runner 61, one end of stay cord 62 is connected with the second drive mechanism 7, the other end of stay cord 62 and installing rack
63 connect；Second drive mechanism 7 is piston cylinder, and one end of stay cord 62 is connected with the piston of piston cylinder, when the piston of piston cylinder is stretched
Stay cord 62, stay cord 62 is pulled to drive installing rack 63 to vertically move when going out or shrink.During calibrating, the second drive mechanism 7 pulls stay cord
62, stay cord 62 drives installing rack 63 to move axially thus drives counterweight 4 to move axially.In the present embodiment, described vision calibrating
Device 5 is camera, and described camera electrically connects with extraneous detecting system.
In the present embodiment, it is respectively provided on two sides with triangle suspension hook 3, at each counterweight 4 on described each counterweight 4 top
Bottom be respectively provided on two sides with peg 41, described installing rack 63 is provided with cross bar 631, the triangle of uppermost counterweight 4 hangs
Hook 3 is set on cross bar 631 so that counterweight 4 can relative move up and down with installing rack 63, the triangle suspension hook of the counterweight 4 of lower section
So that relatively moving up and down between two adjacent counterweights 4 on the peg 41 of 3 counterweights 4 being set in top.When calibrating, permissible
4, two counterweights 4 of a counterweight and three counterweights 4 are placed successively on health scale.
Above in association with accompanying drawing, embodiment of the present utility model is explained in detail, but this utility model is not limited to institute
The embodiment described.For the ordinary skill in the art, without departing from principle of the present utility model and objective
In the case of these embodiments are carried out multiple change, revise, replace and deform and still fall within protection domain of the present utility model
In.
Claims (5)
1. the automatic calibrator of a health scale based on machine vision, it is characterised in that including:
Frame (1), the first drive mechanism (8) and feeding device (2)；What described feeding device (2) moved horizontally is located at frame (1)
On, described first drive mechanism (8) is located in frame (1), and the outfan of the first drive mechanism (8) is connected with feeding device (2)
Thus drive feeding device (2) to move horizontally in frame (1)；More than one counterweight (4), charger (6) and second pass
Dynamic structure (7)；Described charger (6) and the second drive mechanism (7) are respectively provided in frame (1), and the second drive mechanism (7) carries
Dynamic charger (6), adjacent two counterweights (4) are distributed up and down and connect, and adjacent two counterweights (4) can upper and lower displacement relatively, go up most
The upper end of the counterweight (4) in face and charger (6) connect and can relative move up and down, described charger (6) drive one with
On counterweight (4) move up and down；And
Vision assay device (5)；Described vision assay device (5) is located in frame (1), and vision assay device (5) fills with feed
Put (2) to match the reading detecting on health scale.
The automatic calibrator of health scale based on machine vision the most according to claim 1, it is characterised in that described confession
Material device (2) is pallet, is provided with guide rail (11) in described frame (1), and what described pallet level was slided is located on guide rail (11),
The outfan of described first drive mechanism (8) is connected with the side of pallet.
The automatic calibrator of health scale based on machine vision the most according to claim 1, it is characterised in that described in add
Carry and put (6) and include runner (61), stay cord (62) and installing rack (63), described frame (1) is provided with two longitudinal chutes (12),
The two ends of described installing rack (63) are respectively provided in two longitudinal chutes (12) and can slide up and down, described uppermost counterweight (4)
Upper end and installing rack (63) connect and can relative move up and down, what described runner (61) rotated is located in frame (1), described in draw
Rope (62) is around being located on runner (61), and the two ends of stay cord (62) are connected with the second drive mechanism (7) and installing rack (63) respectively, the
Two drive mechanisms (7) drive installing rack (63) to vertically move.
The automatic calibrator of health scale based on machine vision the most according to claim 1, it is characterised in that described regard
Feeling that assay device (5) is camera, described camera electrically connects with extraneous detecting system.
The automatic calibrator of health scale based on machine vision the most according to claim 3, it is characterised in that described
Each counterweight (4) top be respectively provided on two sides with triangle suspension hook (3), be respectively provided on two sides with extension in each counterweight (4) bottom
Bar (41), is provided with cross bar (631) on described installing rack (63), and the triangle suspension hook (3) of uppermost counterweight (4) is set in horizontal stroke
Bar (631) is upper so that counterweight (4) can relative move up and down with installing rack (63), the triangle suspension hook (3) of the counterweight (4) of lower section
The peg (41) of the counterweight (4) being set in top is upper so that relatively moving up and down between two adjacent counterweights (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549691.5U CN205785490U (en) | 2016-06-08 | 2016-06-08 | A kind of automatic calibrator of health scale based on machine vision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620549691.5U CN205785490U (en) | 2016-06-08 | 2016-06-08 | A kind of automatic calibrator of health scale based on machine vision |
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| Publication Number | Publication Date |
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| CN205785490U true CN205785490U (en) | 2016-12-07 |
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| CN201620549691.5U Expired - Fee Related CN205785490U (en) | 2016-06-08 | 2016-06-08 | A kind of automatic calibrator of health scale based on machine vision |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063426A (en) * | 2017-06-15 | 2017-08-18 | 东莞市众大机械实业有限公司 | A kind of Full-automatic electronic scale detection device |
| CN110398283A (en) * | 2019-07-01 | 2019-11-01 | 电子科技大学中山学院 | Electronic scale unbalance loading vision test machine |
| CN111238623A (en) * | 2020-01-21 | 2020-06-05 | 中国计量科学研究院 | Automatic balance detection method and device |
| CN113984176A (en) * | 2021-11-01 | 2022-01-28 | 深圳市乐福衡器有限公司 | Electronic scale weighing and testing equipment |
-
2016
- 2016-06-08 CN CN201620549691.5U patent/CN205785490U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107063426A (en) * | 2017-06-15 | 2017-08-18 | 东莞市众大机械实业有限公司 | A kind of Full-automatic electronic scale detection device |
| CN110398283A (en) * | 2019-07-01 | 2019-11-01 | 电子科技大学中山学院 | Electronic scale unbalance loading vision test machine |
| CN111238623A (en) * | 2020-01-21 | 2020-06-05 | 中国计量科学研究院 | Automatic balance detection method and device |
| CN113984176A (en) * | 2021-11-01 | 2022-01-28 | 深圳市乐福衡器有限公司 | Electronic scale weighing and testing equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |