CN205691212U - A kind of weighing measurement device - Google Patents
A kind of weighing measurement device Download PDFInfo
- Publication number
- CN205691212U CN205691212U CN201620012692.6U CN201620012692U CN205691212U CN 205691212 U CN205691212 U CN 205691212U CN 201620012692 U CN201620012692 U CN 201620012692U CN 205691212 U CN205691212 U CN 205691212U
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- Prior art keywords
- module
- weighing
- portal
- optical scanning
- power supply
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- 238000005259 measurement Methods 0.000 title claims abstract description 40
- 238000005303 weighing Methods 0.000 title claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000009826 distribution Methods 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000010606 normalization Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of weighing measurement device, including chassis and the portal being erected in both sides, chassis, device also includes power supply and controls processor part, and is connected electrically Weighing module, laser optical scanning and photographing module, motoring conveyor belt module and the operating side connected with signal；Motoring conveyor belt module is placed on chassis by Weighing module and is positioned at portal, laser optical scanning and photographing module and is arranged on the crossbeam of portal；Laser optical scanning and photographing module for carrying out line laser structured light and obtaining the structure light scan image on object and the scan-image of word, bar code or Quick Response Code on object by video camera to object.This utility model integrates weight measurement cubing word, bar code/Quick Response Code scans, and disposably completes to measure, and this device has the advantage that simple in construction integrated level high cost is cheap easy to operate and weighing measurement precision is high.
Description
Technical field
This utility model relates to a kind of measurement equipment, particularly relates to one and weighs and volume measurement device.
Background technology
At present, the automatic Weighing on market measures equipment mainly has what cubisoan and Mettler Toledo manufactured to weigh
Measurement equipment, Cubiscan is a weight and cubing equipment, mainly has the measurement equipment of 5 kinds of models, these 5 kinds of models
Measurement equipment is integrated form bulking value measurement apparatus, modularized design, is mainly used in logistics distribution and storage field, suitable
For the measurement of regular article, Mettler Toledo weighing measurement equipment mainly for high-precision microanalysis to kiloton with
On weigh, but these weighing measurement equipment prevailing prices are expensive, too big for general medium-sized and small enterprises' investment, utility ratio
Relatively low, the most also there is certain research, it is low that these researchs generally also exist certainty of measurement, and measuring instrument equipment is complicated, especially
Be domestic majority weigh and volume measurement device generally to there is weighing measurement precision low, this results in the generation that enterprise is invisible
Some losses, bring relatively burden to a lot of enterprises, and the weighing principle of most domestic weighing measurement equipment and weighing
Method is different, and operator are difficult to grasp operant skill, bring multiple inconvenience to the production of enterprise.
Utility model content
Main purpose of the present utility model is to solve the problems referred to above that current weighing measurement equipment exists, it is provided that a kind of
Collection weight measurement cubing word, bar code/Quick Response Code that simple in structure and low in cost easy to operate weighing measurement precision is high are swept
The device retouched.
The purpose of this utility model can reach by adopting the following technical scheme that:
A kind of weighing measurement device, described device includes chassis and is erected in the portal of both sides, chassis, and described device is also
Including power supply with control processor part, and with described power supply and control processor part and electrically connect and weighing of being connected of signal
Module, laser optical scanning and photographing module, motoring conveyor belt module and operating side；Described motoring conveyor belt module
Be placed on described chassis and be positioned at described portal by described Weighing module, described laser optical scanning and photographing module set
It is placed on the crossbeam of described portal；Described laser optical scanning and photographing module are for carrying out line laser structured light to object and leading to
Cross video camera and obtain the structure light scan image on object and the scan-image of word, bar code or Quick Response Code on object.
The ultimate principle of structure light cubing is: incident line laser rays is to the testee of uniform motion on a moving belt
On, control shooting or photographic means gathers image, with the laser rays in line-structured light three-dimensional measurement algorithm estimation reconstruction image
Three-dimensional position, according to the speed of conveyer belt, gets up the some cloud of wire, is partitioned into and belongs to goods from the three-dimensional point cloud measured
The point cloud of part, calculates minimum circumscribed rectangular body, thus computing obtains the volume of arrival part.Whole measurement process generally comprises photograph
The steps such as phase/camera head is demarcated, line-structured light is measured, some cloud, objective segmentation, volume calculating.
As a kind of preferred version, described laser optical scanning and photographing module include for object is carried out green laser
Line scanning and the scanning means of red laser line scanning；Green laser rays is for obtaining the structure light scan image on object；
Red laser rays is for obtaining the scan-image of word, bar code or Quick Response Code on object；Simultaneously with green and red during measurement
Object is scanned by the laser rays of color.
External as a kind of preferred version, described power supply and control processor, described operating side includes being positioned at portal one
The machine operations end of side and external total operating side, described machine operations end and total operating side respectively with described power supply and control at
Reason device electrical connection and signal connect.
As a kind of preferred version, described device also includes being positioned on described portal and processes with described power supply and control
The alarm device that the electrical connection of device part and signal connect.
As a kind of preferred version, described Weighing module includes rectangular to four angular distribution LOAD CELLSs.
The method using described device to carry out object volume measurement and object identification includes following two step: step one is
Device normalization step, specifically, the specimen object of placement known volume and shape is on described conveyer belt, is swept by laser optics
Retouch the structure light scan image letter carrying out on the line laser structured light described specimen object of acquisition to described specimen object with photographing module
Cease and be sent to power supply and control processor part carries out computing demarcation；Step 2 is object volume measuring process, specifically, put
Put testee on the conveyer belt of the described motoring conveyor belt module of uniform motion, by laser optical scanning and shooting
Module carries out line laser structured light and obtains the structure light scan image information on described testee testee, and obtains quilt
Survey the scan-image of word, bar code or Quick Response Code on object and send described power supply to and control processor part and carry out computing
Obtain the volume of testee, and computing obtains word, bar code or the 2 D code information on testee.Device normalization is good
After, it is possible to persistently carry out object volume measurement, it is not necessary to demarcate every time.Can use software for discerning characters, i.e. OCR software is to quilt
The alphabetic character surveyed on object carries out computing identification.Measure and object identification same using said apparatus to carry out object volume
Time, it is also possible to obtain the weight data of object by described Weighing module and send described power supply to and control processor part.
The beneficial effects of the utility model:
This utility model integrates the weight measurement of object, cubing, word, bar code/Quick Response Code scan, disposably
Completing to measure, this device has the advantage that simple in construction integrated level high cost is cheap easy to operate and weighing measurement precision is high.This
Device solves the problem that external weighing measurement equipment prevailing price is expensive that uses at present, especially for general middle-size and small-size
The problem that the biggest utility ratio of enterprise investment is relatively low, solves the low measurement of certainty of measurement that current weighing measurement device generally exists
The problem that instrument and equipment is complicated.
Accompanying drawing explanation
Fig. 1 is the schematic front view of embodiment device；
Fig. 2 is the schematic top plan view of embodiment device main part；
In figure, label is entitled: 1-chassis, 2-portal, 3-LOAD CELLS, 4-motoring conveyor belt module, 5-
Conveyer belt, 6-laser optical scanning and photographing module, 7-machine operations end, 8-alarm device, 9-power supply and control processor portion
Point, the total operating side of 10-.
Detailed description of the invention
For making those skilled in the art more clear and clear and definite the technical solution of the utility model, below in conjunction with one preferably
Embodiment and accompanying drawing 1 and Fig. 2 thereof, be described in further detail this utility model.A kind of weighing measurement device, described device
Including chassis 1 and the portal 2 being erected in both sides, chassis 1, described device also includes power supply and controls processor part 9, and
With described power supply and control processor part 9 electrical connection and the signal Weighing module, laser optical scanning and the photographing module that are connected
6, motoring conveyor belt module 4 and operating side；Described Weighing module includes rectangular to four angular distribution weighing and sensings
Device 3；Described motoring conveyor belt module 4 is placed on described chassis 1 by described Weighing module and is positioned at described portal 2
In, described laser optical scanning and photographing module 6 are arranged on the crossbeam of described portal 2；Described laser optical scanning and taking the photograph
As module 6 for carrying out line laser structured light and obtaining the structure light scan image on object and thing by video camera to object
The scan-image of word, bar code or Quick Response Code on body；Described laser optical scanning and photographing module 6 include for entering object
The scanning of row green laser and the scanning means of red laser line scanning, green laser rays is for obtaining the structure light on object
Scan-image, red laser rays, for obtaining the scan-image of word, bar code or Quick Response Code on object, is used during measurement simultaneously
Object is scanned by green and red laser rays；The power supply of device and control processor part 9 are external, and described operating side is wrapped
Include and be positioned at the machine operations end 7 of portal side and external total operating side 10, described machine operations end 7 and 10 points, total operating side
Not with described power supply and control processor part 9 electrically connects and signal is connected；Described device also includes being positioned on described portal 2
And with described power supply and control processor part 9 electrical connection and the alarm device 8 that is connected of signal.This device is used to carry out object weight
Amount cubing and the method for object identification be: first carries out device normalization, place the specimen object of known volume and shape in
On the conveyer belt 5 of described motoring conveyor belt module 4, by laser optical scanning and photographing module 6 to described specimen object
Carry out line laser structured light obtain the structure light scan image information on described specimen object and be sent to power supply and control processor
Part 9 carries out computing demarcation, can be carried out measuring continuously, it is not necessary to demarcate after device normalization every time, specifically, place measured object
Body on the conveyer belt of the described motoring conveyor belt module 4 of uniform motion 5, obtains the weight of object by described Weighing module
Amount data also send described power supply to and control processor part 9, by laser optical scanning and photographing module 6 to testee
Carry out line laser structured light and obtain the structure light scan image information on described testee, and obtain the literary composition on testee
The scan-image of word, bar code or Quick Response Code also sends described power supply to and controls processor part 9 and carry out computing and obtain measured object
Word, bar code or 2 D code information on the volume of body, and computing acquisition testee.
Claims (5)
1. a weighing measurement device, it is characterised in that: described device includes chassis and is erected in the portal of both sides, chassis, institute
State device also include power supply and control processor part, and electrically connect and signal company with described power supply and control processor part
Weighing module, laser optical scanning and photographing module, motoring conveyor belt module and the operating side connect；Described motoring passes
Band module is sent to be placed on described chassis and be positioned at described portal by described Weighing module, described laser optical scanning and taking the photograph
As module is arranged on the crossbeam of described portal；Described laser optical scanning and photographing module are for carrying out line laser to object
Scan and pass through video camera and obtain sweeping of the structure light scan image on object and word, bar code or Quick Response Code on object
Shading picture.
Weighing measurement device the most according to claim 1, it is characterised in that: described laser optical scanning and photographing module bag
Include for object being carried out green laser scanning and the scanning means of red laser line scanning.
Weighing measurement device the most according to claim 2, it is characterised in that: outside described power supply and control processor part
Put, machine operations end that described operating side includes being positioned at portal side and external total operating side, described machine operations end and
Total operating side and described power supply and control processor part electrically connects and signal is connected.
Weighing measurement device the most according to claim 3, it is characterised in that: described device also includes being positioned at described portal
Upper and with described power supply and control the alarm device that processor part electrically connects and signal is connected.
5. according to the weighing measurement device described in Claims 1-4 any claim, it is characterised in that: described Weighing module
Include rectangular to four angular distribution LOAD CELLSs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012692.6U CN205691212U (en) | 2016-01-04 | 2016-01-04 | A kind of weighing measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620012692.6U CN205691212U (en) | 2016-01-04 | 2016-01-04 | A kind of weighing measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691212U true CN205691212U (en) | 2016-11-16 |
Family
ID=57263660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620012692.6U Expired - Fee Related CN205691212U (en) | 2016-01-04 | 2016-01-04 | A kind of weighing measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775867A (en) * | 2018-08-09 | 2018-11-09 | 广西建工轨道装配式建筑产业有限公司 | A kind of prefabricated components dimensional inspection device |
| CN109855682A (en) * | 2019-02-01 | 2019-06-07 | 广东康利达物联科技有限公司 | Cargo measuring system and cargo with lamplight pointing function measure indicating means |
-
2016
- 2016-01-04 CN CN201620012692.6U patent/CN205691212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775867A (en) * | 2018-08-09 | 2018-11-09 | 广西建工轨道装配式建筑产业有限公司 | A kind of prefabricated components dimensional inspection device |
| CN109855682A (en) * | 2019-02-01 | 2019-06-07 | 广东康利达物联科技有限公司 | Cargo measuring system and cargo with lamplight pointing function measure indicating means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Factory 603-3 of No.1 Science Park, No.9 Lanyu Fourth Street, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee after: Wenxin Science and Technology (Guangzhou) Co.,Ltd. Address before: 510000 Factory 603-3 of No.1 Science Park, No.9 Lanyu Fourth Street, Guangzhou Economic and Technological Development Zone, Guangdong Province Patentee before: GUANGZHOU WENXIN AUTOMATION CONTROL ENGINEERING CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |