CN202180473U - Mechanical arm - Google Patents
Mechanical arm Download PDFInfo
- Publication number
- CN202180473U CN202180473U CN2011202995603U CN201120299560U CN202180473U CN 202180473 U CN202180473 U CN 202180473U CN 2011202995603 U CN2011202995603 U CN 2011202995603U CN 201120299560 U CN201120299560 U CN 201120299560U CN 202180473 U CN202180473 U CN 202180473U
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- China
- Prior art keywords
- mechanical arm
- weighing
- arm
- utility
- sensing device
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Abstract
The utility model relates to the field of production and processing of glass substrates, and discloses a mechanical arm. The mechanical arm is provided with weighing sensors, so as to detect the damaged glass substrates, and avoid damage to equipment parts conducting processing technology and influence on production process caused by the damaged glass substrates. The mechanical arm comprises a first arm body and a second arm body, wherein the weighing sensors are arranged in the first arm body and the second arm body. The mechanical arm also comprises supporting weighing scales, wherein the supporting weighing scales are fixed above the weighing sensors and contact with the weighing sensors. The mechanical arm is mainly used in the production and processing of the glass substrates.
Description
Technical field
The utility model relates to the production and processing field of glass substrate, relates in particular to a kind of mechanical arm.
Background technology
At present, on the production line of liquid crystal panel, to use mechanical arm to transmit glass substrate usually and carry out processes to each production equipment.In transmission and process to glass substrate, because operation is various, complicated operation inevitably can cause the breakage of glass substrate.For example, normal use mechanical arm as shown in Figure 1 in the prior art.In Fig. 1, all be provided with vacuum adsorption part 103 on the first arm body 101 and the second arm body 102, be used for glass substrate 104 is absorbed and fixed at mechanical arm.Whether the glass substrate that the mechanical arm among Fig. 1 can not detect its transmission breakage occurred, thereby has caused damaged glass substrate to get into production equipment or substrate apparatus for placing, causes the damage of part of appliance, and influences the whole production flow process.
The utility model content
The embodiment of the utility model provides a kind of mechanical arm, and whether the glass substrate that can detect on mechanical arm breakage occurs, avoids damaged glass substrate to the damage of part of appliance and to the influence of production procedure.
For achieving the above object, the embodiment of the utility model adopts following technical scheme:
A kind of mechanical arm comprises the first arm body and the second arm body, in the first arm body and the second arm body, is provided with weighing sensing device; Said mechanical arm also comprises the support scale pan, and the said support scale pan is fixed on said weighing sensing device top and contacts with said weighing sensing device.
Further, said mechanical arm also comprises the weight signal analyzer, and said weight signal analyzer is electrically connected with said weighing sensing device.
Further, the upper surface of the said support scale pan is provided with vacuum adsorption part.
Further, said mechanical arm also comprises the registration table of weighing.
Among the utility model embodiment; Through weighing sensing device is set on mechanical arm; Make mechanical arm can obtain the weight data of the glass substrate of support scale pan carrying; Damaged glass substrate occurs thereby detect, avoid damaged glass substrate to the damage of the part of appliance of carrying out processes and to the influence of production procedure.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map of mechanical arm in the prior art;
Fig. 2 is the sketch map of the mechanical arm in the utility model.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of mechanical arm, and is as shown in Figure 2, comprises the first arm body 201, the second arm body 202, weighing sensing device 203, supports the scale pan 204.Wherein, Weighing sensing device 203 is arranged in the first arm body 201 and the second arm body 202; Support the top that the scale pan 204 is fixed on weighing sensing device 203, and contact, so that weighing sensing device 203 receives the pressure that the self-supporting scale pan 204 transmits with weighing sensing device 203.The said support scale pan 204 can be as shown in Figure 2, connects as one through connecting support 206, is separately positioned on the first arm body 201 and the second arm body 202 thereby also can not connect, and the utility model is not done qualification to this.
Further, as shown in Figure 2, be provided with vacuum suction firmware 205 at the upper surface that supports the scale pan 204, be used for fixing to being placed on mechanical arm upper glass substrate.When glass substrate is placed on the mechanical arm, fixing and be in static or during the uniform speed motion state by vacuum suction firmware 205, the weight through the glass substrate on 203 pairs of mechanical arms of weighing sensing device detects.Said mechanical arm also comprises weight signal analyzer 207.Weight signal analyzer 207 is electrically connected with weighing sensing device 203.Be set with an initial electrical signal span in the weight signal analyzer 207, be used for the standard of weight range of corresponding glass substrate.When glass substrate appearance damage waited technological problems, its weight will be outside the standard of said weight range.
The weight of glass substrate that the suction of taking seriously attaches firmware 205 absorption, produces a signal of telecommunication, and the said signal of telecommunication is transferred to weight signal analyzer 207 via after supporting the scale pan 204 and passing to weighing sensing device 203 with the pressure form in the weighing sensing device 203.Processor in the weight signal analyzer 207 compares the numerical value and the said initial electrical signal span of the said signal of telecommunication; If the numerical value of the said signal of telecommunication drops on outside the said initial electrical signal span; The then current glass substrate weight that is adsorbed on the vacuum suction firmware 205 does not reach the standard of said weight range, and said mechanical arm will give the alarm.If the numerical value of the said signal of telecommunication is in the said initial electrical signal span, said mechanical arm does not carry out alarm, continues the subsequent technique flow process.
Further, the weight detecting principle of said weighing sensing device 203 can be fluid pressure type, condenser type, photo-electric detection etc., and the utility model embodiment does not do qualification to this.
Further, said mechanical arm also comprises the registration table (not shown) of weighing, and the said registration table of weighing is electrically connected with weight signal analyzer 207.After weight signal analyzer 207 was transferred to the said registration table of weighing with the numerical value of the said signal of telecommunication, the said registration table of weighing converted the numerical value of the said signal of telecommunication into corresponding weight numerical value and shows.Through reading the said registration table of weighing, the staff can obtain the weight that is placed on the glass substrate on the said mechanical arm.
Among the utility model embodiment; Through weighing sensing device is set on mechanical arm; Make mechanical arm to obtain to support the weight data of the glass substrate that the scale pan carries damaged glass substrate to occur, avoid damaged glass substrate to the damage of the part of appliance of carrying out processes and to the influence of production procedure thereby detect; Can reduce and shut down detection time, effectively enhance productivity.
The above; Be merely the specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field can expect changing or replacement in the technical scope that the utility model discloses easily, all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of said claim.
Claims (4)
1. a mechanical arm comprises the first arm body and the second arm body, it is characterized in that, in the first arm body and the second arm body, is provided with weighing sensing device; Said mechanical arm also comprises the support scale pan, and the said support scale pan is fixed on said weighing sensing device top and contacts with said weighing sensing device.
2. mechanical arm according to claim 1 is characterized in that said mechanical arm also comprises the weight signal analyzer, and said weight signal analyzer is electrically connected with said weighing sensing device.
3. mechanical arm according to claim 1 is characterized in that the upper surface of the said support scale pan is provided with vacuum adsorption part.
4. mechanical arm according to claim 1 and 2 is characterized in that said mechanical arm also comprises the registration table of weighing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202995603U CN202180473U (en) | 2011-08-16 | 2011-08-16 | Mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202995603U CN202180473U (en) | 2011-08-16 | 2011-08-16 | Mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180473U true CN202180473U (en) | 2012-04-04 |
Family
ID=46173521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202995603U Expired - Lifetime CN202180473U (en) | 2011-08-16 | 2011-08-16 | Mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180473U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993963A (en) * | 2017-11-21 | 2018-05-04 | 长江存储科技有限责任公司 | Mechanical arm for wafer detection |
| CN112047099A (en) * | 2020-09-02 | 2020-12-08 | 湖南财经工业职业技术学院 | Flexible bionic mechanical gripping device |
| CN112816051A (en) * | 2020-12-28 | 2021-05-18 | 北京迈格威科技有限公司 | Sensor calibration method, weighing method and device and carrying equipment |
| CN112816049A (en) * | 2020-12-28 | 2021-05-18 | 北京迈格威科技有限公司 | Unbalance loading detection method and device and carrying equipment |
-
2011
- 2011-08-16 CN CN2011202995603U patent/CN202180473U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993963A (en) * | 2017-11-21 | 2018-05-04 | 长江存储科技有限责任公司 | Mechanical arm for wafer detection |
| CN107993963B (en) * | 2017-11-21 | 2020-07-10 | 长江存储科技有限责任公司 | Mechanical arm for wafer detection |
| CN112047099A (en) * | 2020-09-02 | 2020-12-08 | 湖南财经工业职业技术学院 | Flexible bionic mechanical gripping device |
| CN112047099B (en) * | 2020-09-02 | 2022-03-11 | 湖南财经工业职业技术学院 | Flexible bionic mechanical gripping device |
| CN112816051A (en) * | 2020-12-28 | 2021-05-18 | 北京迈格威科技有限公司 | Sensor calibration method, weighing method and device and carrying equipment |
| CN112816049A (en) * | 2020-12-28 | 2021-05-18 | 北京迈格威科技有限公司 | Unbalance loading detection method and device and carrying equipment |
| CN112816051B (en) * | 2020-12-28 | 2023-12-01 | 北京迈格威科技有限公司 | Sensor calibration method, weighing method, device and carrying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20150713 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150713 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176, No. 8, Middle West Road, Beijing economic and Technological Development Zone, Beijing Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |