CN103674217A - Pneumatic weight machine - Google Patents
Pneumatic weight machine Download PDFInfo
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- CN103674217A CN103674217A CN201310667361.7A CN201310667361A CN103674217A CN 103674217 A CN103674217 A CN 103674217A CN 201310667361 A CN201310667361 A CN 201310667361A CN 103674217 A CN103674217 A CN 103674217A
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- counterweight
- support
- pneumatic
- side plate
- connecting rod
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Abstract
The invention discloses a pneumatic weight machine. The pneumatic weight machine comprises a machine base and an electric control box. A supporting plate is arranged on the machine base. A testing platform is arranged on the supporting plate. A pneumatic weight loading and unloading device which is controlled by the electric control box is fixedly arranged on the machine base. The pneumatic weight loading and unloading device is located above the testing platform. When an electronic scale needs to be calibrated, the electric control box is used for controlling loading or unloading weights through the pneumatic weight loading and unloading device located above the testing platform, and accordingly moving the weights manually is replaced. Therefore, labor intensity of workers is lowered, and work efficiency is improved. The pneumatic weight machine can be widely applied to calibration mechanisms of the electronic scales.
Description
Technical field
The present invention relates to a kind of electronic scale correcting device, particularly counterweight machine.
Background technology
Along with the demand of electronic scales is more and more, the pressure of producing electronic scales is also increasing, produce electronic scales and will demarcate to electronic scales (calibration), this is the process that the producer of all production electronics must have, for example produce the electronic scales of 150Kg, conventionally needing the point of demarcating is 50Kg, 100Kg, 150Kg.The way in old times is by portable method, the weight of demarcation to be loaded into above scale to be marked in the process of demarcating, such operational method is for can be completely across foot under the little requirement of turnout, but can not meet the requirement of current high yield, so the utmost point is necessary the auxiliary production equipment of design ground money and reduces operator's labour intensity, and enhances productivity.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of pneumatic counterweight machine is provided, removes manpower work from and move heavy counterweight.
The solution that the present invention solves its technical matters is: a kind of pneumatic counterweight machine, comprise support, control electronic box, described support is provided with back up pad, back up pad is provided with test platform, on support, be installed with the pneumatic handling counterweight device that controlled electronic box is controlled, pneumatic handling counterweight device is positioned at the top of test platform.
Preferably, described support comprises side plate, upper plate, side plate and workplace at right angle setting, and upper plate two ends are arranged on side plate; Pneumatic handling counterweight device of the present invention comprises: cylinder, and it fixedly mounts by cylinder block and support; Connecting rod, its lower end is fixedly connected with cylinder piston rod; Support, the upper end hinge-connection of its rear end and connecting rod, front end is provided with the mechanism with counterweight lifting, and centre has A through hole; Circular shaft, it is through the A through hole of support, and two ends fixedly mount by bearing and side plate, and support can be rotated around circular shaft relative to base frame.
Preferably, described support integral body is " Contraband " shape, has two semi-girders that extend forward parallel to each other and the transverse arm that the rear end of two semi-girders is linked together, and the front end of semi-girder is provided with annulus or class annulus, hook is housed on counterweight, and the internal diameter of described annulus or class annulus is larger than hook external diameter; Described A through hole is located on two semi-girders, and A through-hole aperture is corresponding with circular shaft external diameter; Support transverse arm is provided with the hinged seat connecing with connecting rod link backwards.
Preferably, described pneumatic handling counterweight device has more than two, and along direction from left to right, in different pneumatic handling counterweight devices, cylinder is in one line, and the piston rod of these cylinders all upward; And along direction from left to right, the length of connecting rod being connected with piston rod in different pneumatic handling counterweight devices is elongated or shorten in turn, form connection rod set; Circular shaft from top to down in different pneumatic handling counterweight devices is arranged on the same facade of side plate; Similarly, along direction from left to right, stagger from left to right in the position of the hinged seat on the support transverse arm in different pneumatic handling counterweight devices, thereby corresponding one by one with the connecting rod in described connection rod set.
Preferably, four jiaos of the belows height screw foot that is provided with the levelness of adjustable test platform of described test platform.
The invention has the beneficial effects as follows: when needs are calibrated electronic scale, by the pneumatic handling counterweight device above test platform, with controlling electronic box, control the loading of counterweight or remove stage makeup and costume, replace staff and move counterweight, thereby the labour intensity that reduces workman has improved work efficiency simultaneously.
The present invention can be widely used the correcting mechanism with electronic scale.
Accompanying drawing explanation
Fig. 1 is assembling assumption diagram of the present invention;
Fig. 2 is exploded perspective view of the present invention.
Embodiment
With reference to Fig. 1, Fig. 2, a kind of pneumatic counterweight machine, the solution that the present invention solves its technical matters is: a kind of pneumatic counterweight machine, comprise support 1, control electronic box 2, described support 1 is provided with back up pad 11, test platform 12, side plate 13, upper plate 14, and back up pad 11 is provided with test platform 12, side plate 13 and workplace at right angle setting, upper plate 14 two ends are arranged on side plate 13; Be positioned at the top of test platform 12, be provided with pneumatic handling counterweight device 3, described pneumatic handling counterweight device 3 comprises: cylinder 32, and it is by cylinder block 31 and support 1 fixed installation; Connecting rod 33, its lower end is fixedly connected with cylinder 32 piston rods; Support 34, the upper end hinge-connection of its rear end and connecting rod 33, front end is provided with the mechanism with counterweight lifting, and centre has A through hole; Circular shaft 35, it is through the A through hole of support 34, and two ends, by bearing and side plate 13 fixed installations, can rotate relative to base frame 1 support 34 around circular shaft 35.When needs calibrated electronic claims, electronic scale is placed on test platform 12, start electric cabinet 2, control cylinder 32 drivening rods 33 are jack-up upwards, and support 34 front ends rotate simultaneously, drive counterweight to transferring, make counterweight steadily be placed on electronic scale top, then start calibrating operation.In addition, cylinder can also be arranged on to upper plate below, support is directly installed with cylinder, and the rise and fall by control cylinder drive support to load and unload counterweight.
Further preferably, described support 34 integral body are " Contraband " shape, there is two semi-girders that extend forward parallel to each other and the transverse arm that the rear end of two semi-girders is linked together, the front end of semi-girder is provided with annulus or class annulus, hook is housed on counterweight, and the internal diameter of described annulus or class annulus is larger than hook external diameter; Described A through hole is located on two semi-girders, and A through-hole aperture is corresponding with circular shaft 35 external diameters; Support 34 transverse arms are provided with the hinged seat 341 with connecting rod 33 hinge-connections backwards.In order to improve calibration accuracy, when counterweight lies in after electronic scale, support 34 disengagings contact with counterweight, thereby pneumatic handling counterweight device 3 can not provide external force to electronic scale, improves electronic scale calibration accuracy.
Further preferably, described pneumatic handling counterweight device 3 has more than two, and along direction from left to right, in different pneumatic handling counterweight devices 3, cylinder 32 is in one line, and the piston rod of these cylinders 32 all upward; And along direction from left to right, the connecting rod being connected with piston rod 33 length in different pneumatic handling counterweight devices 3 are elongated or shorten in turn, form connection rod set; Circular shaft 35 from top to down in different pneumatic handling counterweight devices 3 are arranged on the same facade of side plate 13; Similarly, along direction from left to right, stagger from left to right in the position of the hinged seat 341 on support 34 transverse arms in different pneumatic handling counterweight devices 3, thereby corresponding one by one with the connecting rod 33 in described connection rod set.Because general calibrated electronic claims to carry out the correction of a plurality of demarcation weight, by many groups of pneumatic handling counterweight devices 3, can realize the combination of multiple weight, convenient calibration.
Further preferably, four jiaos of the belows height screw foot that is provided with the levelness of adjustable test platform 12 of described test platform 12.By regulating height screw foot, guarantee the levelness of test platform 12, improve calibration accuracy.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a pneumatic counterweight machine, comprise support (1), control electronic box (2), it is characterized in that: described support (1) is provided with back up pad (11), back up pad (11) is provided with test platform (12), on support (1), be installed with the pneumatic handling counterweight device (3) that controlled electronic box (2) is controlled, pneumatic handling counterweight device (3) is positioned at the top of test platform (12).
2. a kind of pneumatic counterweight machine according to claim 1, is characterized in that: described support (1) comprises side plate (13), upper plate (14), side plate (13) and workplace at right angle setting, and upper plate (14) two ends are arranged on side plate (13); Described pneumatic handling counterweight device (3) comprising:
Cylinder (32), it is by cylinder block (31) and support (1) fixed installation;
Connecting rod (33), its lower end is fixedly connected with cylinder (32) piston rod;
Support (34), the upper end hinge-connection of its rear end and connecting rod (33), front end is provided with the mechanism with counterweight lifting, and centre has A through hole;
Circular shaft (35), it is through the A through hole of support (34), and two ends, by bearing and side plate (13) fixed installation, can rotate relative to base frame (1) support (34) around circular shaft (35).
3. a kind of pneumatic counterweight machine according to claim 2, it is characterized in that: described support (34) integral body is " Contraband " shape, there is two semi-girders that extend forward parallel to each other and the transverse arm that the rear end of two semi-girders is linked together, the front end of semi-girder is provided with annulus or class annulus, hook is housed on counterweight, and the internal diameter of described annulus or class annulus is larger than hook external diameter; Described A through hole is located on two semi-girders, and A through-hole aperture is corresponding with circular shaft (35) external diameter; Support (34) transverse arm is provided with the hinged seat (341) with connecting rod (33) hinge-connection backwards.
4. a kind of pneumatic counterweight machine according to claim 3, it is characterized in that: described pneumatic handling counterweight device (3) has more than two, along direction from left to right, in different pneumatic handling counterweight devices (3), cylinder (32) is in one line, and the piston rod of these cylinders (32) all upward; And along direction from left to right, the connecting rod being connected with piston rod (33) length in different pneumatic handling counterweight devices (3) is elongated or shorten in turn, form connection rod set; Circular shaft (35) from top to down in different pneumatic handling counterweight devices (3) is arranged on the same facade of side plate (13); Similarly, along direction from left to right, stagger from left to right in the position of the hinged seat (341) on support (34) transverse arm in different pneumatic handling counterweight devices (3), thereby corresponding one by one with the connecting rod (33) in described connection rod set.
5. a kind of pneumatic counterweight machine according to claim 4, is characterized in that: four jiaos of the belows height screw foot that is provided with the levelness of adjustable test platform (12) of described test platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667361.7A CN103674217B (en) | 2013-12-10 | 2013-12-10 | A kind of pneumatic weight machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310667361.7A CN103674217B (en) | 2013-12-10 | 2013-12-10 | A kind of pneumatic weight machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103674217A true CN103674217A (en) | 2014-03-26 |
| CN103674217B CN103674217B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310667361.7A Active CN103674217B (en) | 2013-12-10 | 2013-12-10 | A kind of pneumatic weight machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698912A (en) * | 2016-03-15 | 2016-06-22 | 梅特勒-托利多(常州)精密仪器有限公司 | Pneumatic test device and test method for measuring two column-type weighing sensors at one time on force standard machine |
| CN105923196A (en) * | 2016-06-02 | 2016-09-07 | 辽宁旭亚科技有限公司 | Electronic scale calibration assembly line |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624338C1 (en) * | 1996-06-19 | 1998-03-05 | Gassmann Theiss Messtech | Weighing platform testing device |
| KR20040087348A (en) * | 2003-04-07 | 2004-10-14 | 한국표준과학연구원 | Automatic weighing system for standard weight set |
| CN201575859U (en) * | 2009-12-29 | 2010-09-08 | 苏州龙盛测试设备有限公司 | Weighing apparatus four-corner tester |
| CN201724732U (en) * | 2010-05-18 | 2011-01-26 | 杭州量通测控技术有限公司 | On-site automatic detection calibration device of mobile electronic scale |
| CN203069260U (en) * | 2013-01-30 | 2013-07-17 | 西安交通大学 | Electronic balance calibration device |
-
2013
- 2013-12-10 CN CN201310667361.7A patent/CN103674217B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19624338C1 (en) * | 1996-06-19 | 1998-03-05 | Gassmann Theiss Messtech | Weighing platform testing device |
| KR20040087348A (en) * | 2003-04-07 | 2004-10-14 | 한국표준과학연구원 | Automatic weighing system for standard weight set |
| CN201575859U (en) * | 2009-12-29 | 2010-09-08 | 苏州龙盛测试设备有限公司 | Weighing apparatus four-corner tester |
| CN201724732U (en) * | 2010-05-18 | 2011-01-26 | 杭州量通测控技术有限公司 | On-site automatic detection calibration device of mobile electronic scale |
| CN203069260U (en) * | 2013-01-30 | 2013-07-17 | 西安交通大学 | Electronic balance calibration device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698912A (en) * | 2016-03-15 | 2016-06-22 | 梅特勒-托利多(常州)精密仪器有限公司 | Pneumatic test device and test method for measuring two column-type weighing sensors at one time on force standard machine |
| CN105923196A (en) * | 2016-06-02 | 2016-09-07 | 辽宁旭亚科技有限公司 | Electronic scale calibration assembly line |
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| Publication number | Publication date |
|---|---|
| CN103674217B (en) | 2016-03-30 |
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