CN109238433A - A kind of weighing inductor calibration equipment - Google Patents
A kind of weighing inductor calibration equipment Download PDFInfo
- Publication number
- CN109238433A CN109238433A CN201811214579.6A CN201811214579A CN109238433A CN 109238433 A CN109238433 A CN 109238433A CN 201811214579 A CN201811214579 A CN 201811214579A CN 109238433 A CN109238433 A CN 109238433A
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- Prior art keywords
- unit
- weighing
- inductor
- weighing inductor
- calibration equipment
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- 238000005303 weighing Methods 0.000 title claims abstract description 84
- 238000012937 correction Methods 0.000 claims abstract description 37
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims abstract description 4
- 238000002271 resection Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000000806 elastomer Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 16
- 230000005484 gravity Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/01—Testing or calibrating of weighing apparatus
- G01G23/012—Testing or calibrating of weighing apparatus with load cells comprising in-build calibration weights
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention provides it is a kind of it is easy to use, degree of regulation is high, the calibration equipment of intelligentized weighing inductor.The equipment includes correction unit, transplant unit, adjust fixed cell, pile up unit and control unit, adjust height of the fixed cell for fixed weighing inductor and adjustable weighing inductor, it piles up unit and is used to apply or remove the counterweight of fixed weight in weighing inductor, correction unit can symmetrical weight inductor be cut simultaneously relative to the movement of weighing inductor, control unit respectively with weighing inductor, correct unit, transplant unit, unit is piled up to be electrically connected, for deducing the resection of prediction equalization point, the induction numerical value of monitoring weighing inductor simultaneously controls correction unit, transplant unit, pile up the operation of unit.The present invention mainly passes through the material of removal weighing inductor, increases the method for the deflection of elastomer to adjust 4 points of balance, so that any position that product is placed in the scale pan can obtain the data of stable and consistent.
Description
Technical field
The present invention relates to metering fields, and in particular to a kind of weighing inductor calibration equipment.
Background technique
Scale is a kind of for accurately measuring the tool of commodity weight.Modern retail shop or other need precise commodity
Scale used in the place of weight usually uses weighing inductor (being also pressure sensor) measurement and is applied to scale body vertical direction
On pressure, it is local by measurement between the power (F) then measured according to the weight (m) of object under test and weighing sensor
Acceleration of gravity (g) is converted to obtain, i.e. m=F/g.It is unified at present that gravity all over the world is accelerated in order to facilitate calculating
The primary system one of degree g is defaulted as being equal to 9.8.That is, same object can be obtained using same scale when different positions carry out check weighing
Identical weight value.Can weighing inductor, which accurately incude to be applied to, claims the pressure of any point on body to influence the precision of title
It is very great, in order to guarantee the output accuracy of pressure sensor, generally require to the pressure sensor or use just produced
Weighing sensor after long afterwards is calibrated, therefore, develop it is a kind of it is easy to use, degree of regulation is high, intelligentized weighing incudes
The calibration equipment of device very it is necessary to.
Summary of the invention
The purpose of the present invention is to provide it is a kind of it is easy to use, degree of regulation is high, the correction of intelligentized weighing inductor
Equipment.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of weighing inductor calibration equipment, including correction unit, transplanting unit, adjust fixed cell, pile up unit and
Control unit, the height for adjusting fixed cell for fixed weighing inductor and adjustable weighing inductor, the stacking
Unit is used to apply or remove the counterweight of fixed weight in weighing inductor, and the correction unit can incude relative to weighing
Symmetrical weight inductor is cut simultaneously for device movement, and the transplanting unit provides power for correction unit and correction unit is pushed to move
Dynamic, described control unit is electrically connected with weighing inductor, correction unit, transplanting unit, stacking unit respectively, pre- for deducing
It surveys the resection of equalization point, the induction numerical value of monitoring weighing inductor and controls correction unit, transplanting unit, the fortune for piling up unit
Row.
Further, the correction unit includes two electric mills and two electric mill fixtures, and the electric mill fixture clamps respectively
Firmly electric mill.
Further, two electric mills are oppositely arranged, and the weighing inductor is located among two electric mills, described in two
The electric grinder of electric mill is corresponding with the weighing position of inductor.
Further, the transplanting unit includes a servo electric cylinders, two stepper motors and slide unit system, the slide unit
System includes pedestal and main slide plate, and the main slide plate is set on pedestal, and the servo electric cylinders are set to the side of main slide plate, is used
It is moved left and right on pedestal in the main slide plate of promotion；The both ends of the main slide plate are respectively arranged with the slide unit that can be slid back and forth,
Two stepper motors are respectively that two slide units offer power make it to slide back and forth, and the correction unit is set to slide unit
On.
Further, reset spring is additionally provided on the slide unit, the reset spring will be slided after the completion of correction work
Platform retracts position of readiness, and the first light sensor is provided at the position of readiness.
Further, the adjusting fixed cell includes support plate, adjustable plate and adjusting tray, and the support plate is vertical,
The adjustable plate is fixed on the top of support plate, and the front end of the adjustable plate is provided with the fixation for weighing quantity fixing inductor
The angle adjustable that portion, the adjustable plate and support plate are formed, for adjusting the height for weighing inductor；The adjusting tray is logical
It crosses installation part and is horizontally fixed on the top for weighing inductor.
Further, the installation part includes a mounting post, and fluted, the mounting post is arranged in the middle part of the mounting post
Vertical through-hole is provided among bottom, the through-hole leads to groove, and anchorage bar, the adjusting tray are provided in the through-hole
It is fixed on the top of mounting post.
Further, the unit of piling up is set to the top for adjusting fixed cell by support column and mounting rack, described
Piling up unit includes a stepper motor, two synchronizing wheels, a push arm cylinder, buffer, counterweight fixture and counterweight, institute
The top that push arm cylinder is set to support column is stated, the mounting rack is horizontally placed on support column, the push rod of the push arm cylinder
It is connect with mounting rack, for pushing mounting rack to move up and down, the buffer is set on support column, is located at below mounting rack；
The front end of the mounting rack is located at the surface for adjusting fixed cell, and the rear end of the mounting rack is provided with a stepper motor,
The rotating bar of the stepper motor is connect with a synchronizing wheel, another synchronizing wheel is set to the front end of mounting rack and and counterweight
Fixture is fixedly connected, two synchronizing wheel connections, so that driving two synchronizing wheel rotations when motor rotates, counterweight fixture turns therewith
It is dynamic, for adjusting the position of counterweight.
Further, be set to above the synchronizing wheel of the front end of mounting rack and be additionally provided with anti-dazzling screen, the anti-dazzling screen it is upper
Side also passes through fixed bracket and is provided with the second light sensor.
Further, described control unit includes a set of industrial PC for being equipped with motion control card and several data lines,
The industrial PC by data line and electric mill, servo electric cylinders, stepper motor, the first light sensor, the second light sensor,
Stepper motor, push arm cylinder, weighing inductor connection.
Compared with prior art, the invention has the benefit that weighing inductor calibration equipment of the invention is based on 4 points
Any position that the principle and product of dynamic balance are placed in the scale pan can obtain the data of stable and consistent and numerical bias exists
Principle within 0.01/mv increases the method for the deflection of elastomer particular by the material of removal weighing inductor to adjust
Save 4 points of balance.The weighing inductor calibration equipment include correction unit, transplanting unit, adjust fixed cell, pile up unit and
Control unit in use, operator only needs that the weighing inductor corrected will be needed to be fixed on to adjust on fixed cell, and is adjusted
Weighing inductor is connected with industrial PC, can open equipment and be corrected, which is being equipped with by suitable height
Under the control of the industrial PC of motion control card, can be intelligent instruct to transmissions such as servo electric cylinders and stepper motors is piled up single
Counterweight is successively placed in the quadrangle of adjusting tray by member, and the software installed in industrial PC can be in advance to the excision of equalization point
Amount is predicted, then starts to cut, and not only quickly but also precisely, industrial PC real-time display detects force value when cutting, when four angles
Tentative instruction is then issued when force value is equal, stops cutting, correction finishes, and under the action of reset spring, slide unit returns to standby position
It sets, the first light sensor is blocked, and industrial PC perception slide unit has returned to position of readiness, can carry out next weighing sense
The correction of device is answered, it is also suitable for industry that inductor is easy to use for weighing of the invention, is not only suitable for the adjusting of individually weighing inductor
High-volume correction work, degree of regulation is high under the control and monitoring of industrial PC, it is quickly and intelligent to adjust.
Detailed description of the invention
Fig. 1 is the overall schematic of weighing inductor calibration equipment proposed by the present invention；
Fig. 2 is the positive unit of lieutenant colonel of the present invention, transplanting unit, adjusts fixed cell and pile up modular construction schematic diagram；
Fig. 3 is the side view of adjusting fixed cell of the invention；
Fig. 4 is the structural schematic diagram of transplanting unit of the invention；
Fig. 5 is the side view of stacking unit of the invention.
Description of symbols: 1- cabinet, 21- support plate, 22- adjustable plate, 23- adjusting tray, 241- mounting post, 242-
Groove, 243- anchorage bar, 3- weigh inductor, 41- electric mill, 42- electric mill fixture, 51- servo electric cylinders, 52- stepper motor, 53-
Pedestal, the main slide plate of 54-, 55- slide unit, 56- reset spring, the first light sensor of 57-, 61- support column, 62- mounting rack, 63-
Stepper motor, 64- synchronizing wheel, 65- push arm cylinder, 66- buffer, 67- counterweight fixture, 68- counterweight, 69- anti-dazzling screen,
The second light sensor of 610-, 7- industrial PC.
Specific embodiment
The present invention is further described for embodiment with reference to the accompanying drawing.
A kind of weighing inductor calibration equipment, including correction unit, transplanting unit, adjust fixed cell, pile up unit and
Control unit adjusts height of the fixed cell for fixed weighing inductor and adjustable weighing inductor, piles up unit and be used for
Apply or the counterweight 68 of removal fixed weight is on weighing inductor, correction unit can be relative to the movement of weighing inductor simultaneously
Symmetrical weight inductor is cut, and is transplanted unit and is provided power for correction unit and push correction unit mobile, control unit point
Not with weighing inductor, correction unit, transplanting unit, pile up unit be electrically connected, for deduces predict equalization point resection,
The induction numerical value of monitoring weighing inductor simultaneously controls correction unit, transplanting unit, the operation for piling up unit.
Referring to attached drawing 1, weighing inductor calibration equipment includes a cabinet 1, and correction unit, is adjusted and fixed transplanting unit
Unit piles up unit and control unit setting on cabinet 1.
Referring to attached drawing 2 and attached drawing 3, adjusting fixed cell includes support plate 21, adjustable plate 22 and adjusting tray 23, support
Plate 21 is fixed on vertically on cabinet 1, and adjustable plate 22 is fixed on the top of support plate 21, it is preferable that adjustable plate 22 and support plate 21
It is bolted to connection, the front end of adjustable plate 22 is provided with the fixed part for weighing quantity fixing inductor, adjustable plate 22 and branch
The angle adjustable that fagging 21 is formed, for adjusting the height for weighing inductor；Adjusting tray 23 is fixed by installation part level
On the top for weighing inductor 3, the weight on adjusting tray 23 can be weighed inductor 3 and sense.Preferably, installation part includes
A piece mounting post 241 is arranged fluted 242 in the middle part of mounting post 241, and mounting post is provided with vertical through-hole among 241 bottom,
Through-hole leads to groove 242, and anchorage bar 243 is provided in through-hole, in one end insertion groove 242 for inductor of weighing, pushes up
Or anchorage bar 243 is screwed, so that the lower end of the top weighing inductor of anchorage bar 243 is played the role of abutting, to feel weighing
Device 3 and installation part is answered to be fixed together, adjusting tray 23 is fixed on the top of mounting post 241.
Referring to attached drawing 2, correction unit includes that two electric mills 41 and two electric mill fixtures 42, electric mill fixture 42 clamp respectively
Firmly electric mill 41.Two electric mills 41 are oppositely arranged, and are respectively arranged at the left and right sides for adjusting fixed cell, and weighing inductor 3 is located at
Among two electric mills 41, the electric grinder of two electric mills 41 is corresponding with the weighing position of inductor 3.
Referring to attached drawing 2 and attached drawing 4, transplanting unit includes 51, two stepper motors 52 of a servo electric cylinders and slide unit system,
Slide unit system includes pedestal 53 and main slide plate 54, and pedestal 53 is arranged on cabinet 1, and main slide plate 54 is set on pedestal 53, servo
Electric cylinders 51 are set to the side of main slide plate 54, for pushing main slide plate 54 to move left and right on pedestal 53；The both ends of main slide plate 54
It is respectively arranged with the slide unit that can be slid back and forth 55, two stepper motors 52 are separately positioned on behind two slide units 55, point
Not Wei two slide units 55 power be provided make it to slide back and forth, two electric mill fixtures 42 are separately positioned on two slide units 55, are watched
Cutting depth of the electric cylinders 51 to adjust the symmetrical weight inductor 3 of electric mill 41 is taken, stepper motor 52 is to adjust cutting for electric mill 41
Cut position.Reset spring 56 is additionally provided on slide unit 55, reset spring 56 is after the completion of correction work, servo electric cylinders 51 and stepping
When motor 52 stops, slide unit 55 is retracted into position of readiness automatically, the first light sensor 57, slide unit 55 are provided at position of readiness
The first light sensor 57 can be blocked when being returned to position of readiness.
Referring to attached drawing 5, piles up unit and be set to the top for adjusting fixed cell, support by support column 61 and mounting rack 62
Column 61 is vertically arranged on cabinet 1, pile up unit include the synchronizing wheel 64, one of a stepper motor 63, two push arm cylinder 65,
Buffer 66, counterweight fixture 67 and counterweight 68, push arm cylinder 65 are set to the top of support column 61, and mounting rack 62 is horizontal
It is set on support column 61, the push rod of push arm cylinder 65 is connect with mounting rack 62, for pushing mounting rack 62 to move up and down, is buffered
Device 66 is set on support column 61, is located at 62 lower section of mounting rack, when push arm cylinder 65 pushes mounting rack 62,66 pairs of buffer peaces
It shelves 62 and plays buffer function, so that mounting rack 62 smoothly moves down；The front end of mounting rack 62, which is located at, adjusts fixed cell
Surface, the rear end of mounting rack 62 is provided with a stepper motor 63, the rotating bar of stepper motor 63 and a synchronizing wheel 64
Connection, another synchronizing wheel 64 are set to the front end of mounting rack 62 and are fixedly connected with counterweight fixture 67, counterweight fixture 67
Clamp counterweight 68, it is preferable that counterweight 68 is counterweight；Two synchronizing wheels 64 are sequentially connected, so that motor drives two when rotating
A synchronizing wheel 64 rotates, and counterweight fixture 67 also rotates with it, the position of adjustable counterweight 68.It is set to mounting rack 62
Anti-dazzling screen 69 is additionally provided with above the synchronizing wheel 64 of front end, the upper side of anti-dazzling screen 69 also passes through fixed bracket and is provided with the second light
Line inductor 610, for detecting the position of motor rotation.
Control unit includes a set of industrial PC 7 and several data lines for being equipped with motion control card, and industrial PC 7 is logical
Cross data line and electric mill 41, servo electric cylinders 51, stepper motor 52, the first light sensor 57, the second light sensor 610, step
It is connected into motor 63, push arm cylinder 65, weighing inductor 3.
The course of work and principle: operator will need the weighing inductor 3 corrected to be fixed on adjusting fixed cell first,
And suitable height is adjusted, weighing inductor 3 is connected with industrial PC 7, equipment is opened and is corrected, pile up in unit
Counterweight fixture 67 holds counterweight, is smoothly placed on counterweight on pallet under the action of push arm cylinder 65 and buffer 66,
Weighing inductor senses the gravity value of counterweight at this time, and gravity value is shown on tooling computer, tests the gravity value obtained and weight
When the true gravity value of code is inconsistent, the electric mill 41 in the servo electric cylinders 51 and the drive slide unit 55 of stepper motor 52 in unit is transplanted
Symmetrical weight inductor is cut, and servo electric cylinders 51 control cutting depth, and stepper motor 52 controls cutting position, until weighing is felt
The gravity value for answering device 3 to sense mutually is simultaneously stopped cutting with the actual gravity value of counterweight；The stepper motor 63 piled up in unit is opened
Dynamic two synchronizing wheels 64 of evident band rotate, and the placement location of mobile counterweight repeats to detect the process with correction again, until counterweight is put
Set force value at four angles of adjusting tray 23 it is equal and equal with the actual gravity value of counterweight when, indicate that correction finishes, work
Control computer 7 controls servo electric cylinders 51, stepper motor 63, push arm cylinder 65 and returns to initial position, and slide unit 55 is also in reset spring 56
Under the action of be returned to position of readiness, the first light sensor 57 can be blocked, the information of the first light sensor 57 feedback
To tooling computer, tooling computer confirmation slide unit 55 is returned to position of readiness, can carry out the correction of next weighing inductor 3.
The foregoing is merely better embodiments of the invention, and the invention is not limited to above embodiment, are implementing
The structural modification small there may be part in the process, if various changes or modifications of the invention are not departed from essence of the invention
Mind and range, and belong within the scope of claim and equivalent technologies of the invention, then the present invention is also intended to encompass these changes
And modification.
Claims (10)
1. a kind of weighing inductor calibration equipment, which is characterized in that including correction unit, transplanting unit, adjust fixed cell, code
Unit and control unit are put, the fixed cell that adjusts is used for fixed weighing inductor and the height of weighing inductor is adjusted,
The unit of piling up is used to apply or remove the counterweight of fixed weight in weighing inductor, and the correction unit can be relative to
Symmetrical weight inductor is cut the movement of weighing inductor simultaneously, and the transplanting unit provides power for correction unit and pushes school
Just unit is mobile, and described control unit is electrically connected with weighing inductor, correction unit, transplanting unit, stacking unit respectively, uses
In the induction numerical value for deducing the resection for predicting equalization point, monitoring weighing inductor and control correction unit, transplanting unit, stacking
The operation of unit.
2. weighing inductor calibration equipment according to claim 1, which is characterized in that the correction unit includes two electricity
Mill and two electric mill fixtures, the electric mill fixture clamp electric mill respectively.
3. weighing inductor calibration equipment according to claim 2, which is characterized in that two electric mills are oppositely arranged,
The weighing inductor is located among two electric mills, and the electric grinder of two electric mills is corresponding with the weighing position of inductor.
4. weighing inductor calibration equipment described in any one of claim 1 to 3, which is characterized in that the transplanting is single
Member includes a servo electric cylinders, two stepper motors and slide unit system, and the slide unit system includes pedestal and main slide plate, the master
Slide plate is set on pedestal, and the servo electric cylinders are set to the side of main slide plate, for pushing main slide plate left and right on pedestal to move
It is dynamic；The both ends of the main slide plate are respectively arranged with the slide unit that can be slid back and forth, and two stepper motors are respectively two
Slide unit provides power and makes it to slide back and forth, and the correction unit is set on slide unit.
5. weighing inductor calibration equipment according to claim 4, which is characterized in that be additionally provided with reset on the slide unit
Slide unit is retracted position of readiness after the completion of correction work, is provided with first at the position of readiness by spring, the reset spring
Light sensor.
6. inductor calibration equipment of weighing according to claim 1 or 5, which is characterized in that the adjusting fixed cell packet
Support plate, adjustable plate and adjusting tray are included, the support plate is vertical, and the adjustable plate is fixed on the top of support plate, the tune
The front end of section plate is provided with the fixed part for weighing quantity fixing inductor, the adjustable angle that the adjustable plate and support plate are formed
Section, for adjusting the height for weighing inductor；The adjusting tray is horizontally fixed on the top for weighing inductor by installation part.
7. weighing inductor calibration equipment according to claim 6, which is characterized in that the installation part includes an installation
Column, mounting post middle part setting is fluted, vertical through-hole is provided among the mounting column bottom, the through-hole leads to recessed
Slot is provided with anchorage bar in the through-hole, and the adjusting tray is fixed on the top of mounting post.
8. weighing inductor calibration equipment according to claim 1 or claim 7, which is characterized in that the stacking unit passes through branch
Dagger and mounting rack be set to adjust fixed cell top, the stackings unit including a stepper motor, two synchronizing wheels,
One push arm cylinder, buffer, counterweight fixture and counterweight, the push arm cylinder are set to the top of support column, the peace
It shelves and is horizontally placed on support column, the push rod of the push arm cylinder is connect with mounting rack, for pushing mounting rack to move up and down,
The buffer is set on support column, is located at below mounting rack；The front end of the mounting rack, which is located at, is adjusting fixed cell just
Top, the rear end of the mounting rack are provided with a stepper motor, and the rotating bar of the stepper motor is connect with a synchronizing wheel,
Another synchronizing wheel is set to the front end of mounting rack and is fixedly connected with counterweight fixture, two synchronizing wheel connections, so that motor
Two synchronizing wheel rotations are driven when rotation, counterweight fixture rotates with it, for adjusting the position of counterweight.
9. weighing inductor calibration equipment according to claim 8, which is characterized in that be set to the same of the front end of mounting rack
Step wheel top is additionally provided with anti-dazzling screen, and the upper side of the anti-dazzling screen also passes through fixed bracket and is provided with the second light sensor.
10. according to claim 1 or weighing inductor calibration equipment described in 9, which is characterized in that described control unit includes one
Set is equipped with the industrial PC and several data lines of motion control card, and the industrial PC passes through data line and electric mill, servo electricity
Cylinder, stepper motor, the first light sensor, the second light sensor, stepper motor, push arm cylinder, weighing inductor connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214579.6A CN109238433A (en) | 2018-10-17 | 2018-10-17 | A kind of weighing inductor calibration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811214579.6A CN109238433A (en) | 2018-10-17 | 2018-10-17 | A kind of weighing inductor calibration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109238433A true CN109238433A (en) | 2019-01-18 |
Family
ID=65052245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811214579.6A Pending CN109238433A (en) | 2018-10-17 | 2018-10-17 | A kind of weighing inductor calibration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109238433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530493A (en) * | 2019-09-26 | 2019-12-03 | 柯钢 | A kind of counterweight handling gripper of anti-dropout |
| CN115069570A (en) * | 2022-06-10 | 2022-09-20 | 玉环普天单向器有限公司 | Star wheel intelligent processing real-time detection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB795536A (en) * | 1955-04-29 | 1958-05-28 | John Thomas Wood | Improvements in or relating to test-weighing |
| KR20030084389A (en) * | 2002-04-26 | 2003-11-01 | 한국표준과학연구원 | Weight changing device and measuring instrument calibrating methods thereof |
| CN103868578A (en) * | 2014-03-24 | 2014-06-18 | 江苏牧羊控股有限公司 | Automatic calibration batching scale |
| CN208795357U (en) * | 2018-10-17 | 2019-04-26 | 广州功骏自动化科技有限公司 | A kind of weighing inductor calibration equipment |
-
2018
- 2018-10-17 CN CN201811214579.6A patent/CN109238433A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB795536A (en) * | 1955-04-29 | 1958-05-28 | John Thomas Wood | Improvements in or relating to test-weighing |
| KR20030084389A (en) * | 2002-04-26 | 2003-11-01 | 한국표준과학연구원 | Weight changing device and measuring instrument calibrating methods thereof |
| CN103868578A (en) * | 2014-03-24 | 2014-06-18 | 江苏牧羊控股有限公司 | Automatic calibration batching scale |
| CN208795357U (en) * | 2018-10-17 | 2019-04-26 | 广州功骏自动化科技有限公司 | A kind of weighing inductor calibration equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530493A (en) * | 2019-09-26 | 2019-12-03 | 柯钢 | A kind of counterweight handling gripper of anti-dropout |
| CN110530493B (en) * | 2019-09-26 | 2024-04-12 | 柯钢 | Anti-drop's weight transport anchor clamps |
| CN115069570A (en) * | 2022-06-10 | 2022-09-20 | 玉环普天单向器有限公司 | Star wheel intelligent processing real-time detection system |
| CN115069570B (en) * | 2022-06-10 | 2024-02-06 | 玉环普天单向器有限公司 | Star wheel intelligent processing real-time detection system |
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