CN2355312Y - Online examining balancer - Google Patents
Online examining balancer Download PDFInfo
- Publication number
- CN2355312Y CN2355312Y CN 98221266 CN98221266U CN2355312Y CN 2355312 Y CN2355312 Y CN 2355312Y CN 98221266 CN98221266 CN 98221266 CN 98221266 U CN98221266 U CN 98221266U CN 2355312 Y CN2355312 Y CN 2355312Y
- Authority
- CN
- China
- Prior art keywords
- scale
- weighing
- ray inspection
- scale body
- pulley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an online examining balancer. The utility model is characterized in that the both ends of the body of the balancer are provided with a driving pulley and a driven pulley between which a flat belt is winded; the flat belt whose upper layer is arranged on the top surface of the body of the balancer is coaxial with the driving pulley and connected with a driven synchronous pulley; the driven synchronous pulley is connected with a driving synchronous pulley which is connected with the output shaft of the speed reducer of a motor via a synchronous belt; the both ends of the body of the balancer are respectively provided with a weighing connecting rod between two side walls; the both ends of the two weighing connecting rods are respectively provided with a weighing mechanism which is connected with a machine frame; the weighing mechanism is composed of a stopper and a vibration damper which are connected with the weighing connecting rods, and a weighing sensor which is fixed on the machine frame and connected with the stopper and the vibration damper.
Description
The utility model relates to the scale that is used to calculate the weight, especially a kind of at the X-ray inspection X scale.
Be used on the existing production line to measure single products weight at the X-ray inspection X scale, mostly be to adopt under the scale body, be connected on the differential transformer by various linkage assemblys and cutting edge, the displacement output by differential transformer changes again, converses weight through counting circuit.This structure at the X-ray inspection X scale because its weight transmits by connecting rod and cutting edge,, and make the problem of measuring accuracy decline so exist cutting edge will be worn in use for some time.
The purpose of this utility model is exactly at the existing in prior technology deficiency, and provides a kind of measuring accuracy accurate, and can keep for a long time measuring accuracy constant in X-ray inspection X scale technical scheme.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the sectional structure synoptic diagram of the utility model embodiment;
Fig. 2 overlooks part sectional structure synoptic diagram for Fig. 1's.
By accompanying drawing as can be seen, this programme at the X-ray inspection X scale, mainly be by frame 1, case 18, scale body 13 and Weighing mechanism are formed, its characteristics are that described scale body 13 is the plate bodys that xsect is a ∏ shape, driving pulley 16 and driven pulley 9 are arranged at the two ends of scale body 13 and be contained between scale body 13 two sides, between two belt wheels, be wound with flat belt 12, the upper strata belt of flat belt 12 is on the end face of scale body 13, be connected a driven synchronous pulley 17 with driving pulley 16 is coaxial, driven synchronous pulley 17 is by connecting with the 19 active synchronization belt wheels that are connected with speed reduction unit 21 its shafts of motor 22 one 20 synchronously; Two ends at scale body 13, between the two side, respectively be connected with the connecting rod 8 of weighing, two weigh the two ends of connecting rod 8 near the side-walls of scale body 13, respectively there is a Weighing mechanism to be connected with frame 1, described Weighing mechanism is formed by be connected and be connected with the fixing stop 11 of frame 1 LOAD CELLS 6 that vibration damper 7 is fastened on the frame 1 again with the connecting rod 8 of weighing.Described stop 11 is to be made of the adjuster bar 2 that forward lead screw 4 two ends have positive and negative screw 5 to be connected with an end.Also have an overweight protector 3 in the lower end of described LOAD CELLS 6, be used to protect LOAD CELLS 6 under overweight situation, not to be damaged.At the two ends of described two connecting rods 8 of weighing an anti-deflection device 23 is arranged respectively, be used to prevent flat belt 12 sideslips.Be used for tensioning synchronously with 19 synchronous band tensioning system 15 described also being equipped with on synchronously with 19.At the two ends of driven pulley 9 shafts, a flat belt tensioning system 10 is also respectively arranged, the running route that this installs adjustable leveling belt 12 makes its smooth operation on request.Side on scale body 13 also is equipped with an infrared sensor 14, is used to detect by the position of weighing object with to testing circuit send sampled signal.
According to as can be known to the narration of such scheme, because this scheme has scale body and two connecting rods of weighing that are connected with the scale body, and four Weighing mechanisms that are connected with the connecting rod of weighing, so the weight of object on the ponderable quantity scale body.Flat belt is arranged again above the scale body, and flat belt moves on the scale body under the driving of driving pulley, therefore, can be used on the production line weighing to mobile object, so can be used for online metering.And Weighing mechanism is by being formed with weighing that connecting rod is connected and be connected the LOAD CELLS that vibration damper is fastened on the frame again with the fixing stop of frame.Stop is fixed on the frame, in order to the qualification position of connecting rod and scale body of weighing, and it is not impacted to metering performance.And vibration damper is the influence that is used for reducing extraneous random vibration, and 1: 1 ground of load gravity passed to LOAD CELLS, therefore, this at the X-ray inspection X scale owing to there is not a cutting edge, also do not have the existence of wearing and tearing, and gravity is to directly act on LOAD CELLS by vibration damper, without any intermediate link, so its weighing precision is higher, and this precision is not subjected to the influence of service time again.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
Claims (7)
1. one kind at the X-ray inspection X scale, mainly be by frame (1), case (18), scale body (13) and Weighing mechanism are formed, it is characterized in that described scale body (13) is that an xsect is the ∏Xing Ban body, driving pulley (16) and driven pulley (9) are arranged at the two ends of scale body (13) and be contained between scale body (13) two side, between two belt wheels, be wound with flat belt (12), the upper strata belt of flat belt (12) is on the end face of scale body (13), with the coaxial driven synchronous pulley (17) that is connected of driving pulley (16), driven synchronous pulley (17) connects by the active synchronization belt wheel (20) of being with (19) to be connected with its shaft of speed reduction unit (21) of motor (22) one synchronously; Two ends in scale body (13), between the two side, respectively be connected with the connecting rod of weighing (8), two weigh the two ends of connecting rod (8) near the side-walls of scale body (13), respectively there is a Weighing mechanism to be connected with frame (1), described Weighing mechanism is formed by be connected and be connected with the fixing stop (11) of frame (1) LOAD CELLS (6) that vibration damper (7) is fastened on the frame (1) again with the connecting rod of weighing (8).
2. according to claim 1 at the X-ray inspection X scale, it is characterized in that described stop (11) is that the adjuster bar (2) that a forward lead screw (4) two ends have positive and negative screw (5) to be connected with an end constitutes.
3. according to claim 1 at the X-ray inspection X scale, it is characterized in that also having an overweight protector (3) in the lower end of LOAD CELLS (6).
4. according to claim 1 at the X-ray inspection X scale, it is characterized in that an anti-deflection device (23) respectively being arranged at the two ends of described two connecting rods of weighing (8).
5. according to claim 1 at the X-ray inspection X scale, it is characterized in that on described synchronous band (19), also being equipped with synchronous band tensioning system (15).
6. according to claim 1 at the X-ray inspection X scale, it is characterized in that a flat belt tensioning system (10) also respectively being arranged at the two ends of driven pulley (9) shaft.
7. according to claim 1 at the X-ray inspection X scale, it is characterized in that the side on scale body (13) also is equipped with an infrared sensor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221266 CN2355312Y (en) | 1998-05-25 | 1998-05-25 | Online examining balancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98221266 CN2355312Y (en) | 1998-05-25 | 1998-05-25 | Online examining balancer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355312Y true CN2355312Y (en) | 1999-12-22 |
Family
ID=33972868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98221266 Expired - Fee Related CN2355312Y (en) | 1998-05-25 | 1998-05-25 | Online examining balancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355312Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086123A (en) * | 2013-01-16 | 2013-05-08 | 中国重型机械研究院股份公司 | Novel material picking structure and method of aluminum extrusion machine rear portion finishing device |
| CN107421609A (en) * | 2017-05-11 | 2017-12-01 | 铜陵市三诺电子有限公司 | A kind of belted electronic balance |
-
1998
- 1998-05-25 CN CN 98221266 patent/CN2355312Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103086123A (en) * | 2013-01-16 | 2013-05-08 | 中国重型机械研究院股份公司 | Novel material picking structure and method of aluminum extrusion machine rear portion finishing device |
| CN103086123B (en) * | 2013-01-16 | 2015-04-08 | 中国重型机械研究院股份公司 | Novel material picking method of aluminum extrusion machine rear portion finishing device |
| CN107421609A (en) * | 2017-05-11 | 2017-12-01 | 铜陵市三诺电子有限公司 | A kind of belted electronic balance |
| CN107421609B (en) * | 2017-05-11 | 2019-05-31 | 铜陵市三诺电子有限公司 | A kind of belted electronic balance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |