CN204903691U - Enameled wire on -line measuring ware - Google Patents
Enameled wire on -line measuring ware Download PDFInfo
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- CN204903691U CN204903691U CN201520721608.3U CN201520721608U CN204903691U CN 204903691 U CN204903691 U CN 204903691U CN 201520721608 U CN201520721608 U CN 201520721608U CN 204903691 U CN204903691 U CN 204903691U
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- enameled wire
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- piezoelectric sensor
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Abstract
The utility model provides an enameled wire on -line measuring ware, including detecting the groove, the enameled wire passes from this detection groove, it has the clamping piece groove to detect groove one end and open in its both sides dislocation, and the electrically conductive clamping piece of top dislocation is installed respectively to the clamping piece inslot, and the enameled wire passes from between electrically conductive clamping piece, detecting the both sides of groove cell body, still installing horizontal electrically conductive seesaw and electrically conductive branch, electrically conductive seesaw one end is connected with the outer end of electrically conductive clamping piece, and the other end is connected with piezoelectric sensor, and the piezoelectric sensor bottom is equipped with supporting spring, circuit system includes high -voltage circuit and processing circuit in locating the organism. The utility model discloses an enameled wire on -line measuring ware has higher sensitivity, can detect and distinguish the particle defect and the pinhole defect of the enameled wire that passes simultaneously to audio -visual reflection and demonstration are in the host computer, the organism is firm when the operation simultaneously to it is stable to make the enameled wire carry.
Description
Technical field
The utility model relates to enameled wire, is specifically related to a kind of enameled wire on-line checkingi device.
Background technology
Enameled wire is made up of inner layer metal wire and outer organic insulating film, is widely used in the fields such as motor, electrical equipment, communication, transportation.The production run of enameled wire is at plain conductor surface coating uniformly continous and has certain thickness organic coating (i.e. paint film), but because the factor such as mother metal defect, bracing wire damage, bare wire contaminating impurity, foreign impurity, enamelling process and the defect of paint own exists, all likely can cause that paint film produces pin hole, paint film adheres to bad equicontinuity defect and the surface particle such as bubble, micelle defect.
Production of Enamel Wires enterprise now generally adopts particle mould (before the japanning die of certain pore size is positioned over take-up) to carry out filtered particles, but this method can only detect the particle being greater than mould aperture, high pressure pinhole can not be detected, and there is small-particle simultaneously and can't detect, the shortcoming that the situation of macroparticle card short-term and being not easy is reviewed.Some enterprises are also had to adopt the checkout equipment of external import, though high pressure pinhole and particle can be detected, but price is high, poor after sale, in use also there is wrong report, and sensor is by flexural deformation to obtain signal, such sensor easily produces the tired and sensitivity decrease of material bending, causes the result that detects inaccurate.
Utility model content
To be solved in the utility model be above-mentioned in existing technology contents, providing a kind of can keep higher sensitivity for a long time, and can detect simultaneously and distinguish the particle defects of enameled wire and the enameled wire on-line checkingi device of needle pore defect.
The technical scheme that the utility model adopts is:
A kind of enameled wire on-line checkingi device, comprise body, detection system and Circuits System, it is characterized in that: described detection system comprises detection groove, enameled wire passes from this detection groove; Described detection groove one end and in its both sides dislocation have clip groove, be separately installed with conductive clip in clip groove, misplace between the top of two conductive clips, enameled wire passes between conductive clip; The both sides of described detection groove cell body, also be provided with horizontal conduction seesaw and conductive rod thereof, conduction seesaw one end is connected with the outer end of conductive clip, and the other end is provided with piezoelectric sensor, be provided with support spring bottom piezoelectric sensor, piezoelectric sensor is pushed down by support spring by conduction seesaw; Described Circuits System is located in body, comprises high-tension circuit and signal processing circuit, and the high-voltage output end of described high-tension circuit is connected with conductive rod, and its signal output part is connected with signal processing circuit simultaneously; Described signal processing circuit is also connected with piezoelectric sensor.
Described body also comprises base, and the two ends of this base end face are also provided with the beam being beneficial to stable machine.
Described body is provided with guide wheel in detecting the two ends, left and right of groove, and the guide wheel quantity of every one end is 2 in front and back symmetry, tangent and pass between enameled wire and front and back guide wheel, contributes to the stable conveying of enameled wire.
The jaws of jaws in occlusion shape of described conductive clip, and only allow the enameled wire of corresponding size to extend there through.
Enameled wire on-line checkingi device of the present utility model, has higher sensitivity, can detect simultaneously and distinguish particle defects and the needle pore defect of passed enameled wire, and reflect intuitively and be presented in host computer; Operationally body is firm simultaneously, and it is stable that enameled wire is carried.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic top plan view of detection system in the utility model;
Fig. 3 is the structural representation of conductive clip in the utility model.
Illustrate: 1-body, 2-detect groove, 3-clip groove, 4-conductive clip, 5-conduct electricity seesaw, 6-conductive rod, 7-piezoelectric sensor, 8-support spring, 9-high-tension circuit, 10-signal processing circuit, 11-base, 12-beam, 13-guide wheel, 14-enameled wire.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Enameled wire on-line checkingi device as shown in the figure, comprises body (1), base (11), and is arranged at the detection system on body (1), and is located at the Circuits System in body (1).The two ends of base (11) are provided with and are beneficial to the stable beam (12) of body (1).
As shown in Figure 1, detection system includes and detects groove (2), and enameled wire (14) passes from this detection groove (2).Detect groove (2) one end and misplace in its both sides and have clip groove (3), conductive clip (4) is installed in clip groove (3), misplace between the top of two conductive clips (4), enameled wire (14) passes between conductive clip (4).As shown in Figure 3, the jaws of jaws in occlusion shape of described conductive clip (4), and only allow the enameled wire of corresponding size to extend there through.Detecting device is made to have higher sensitivity when detecting particle defects and the needle pore defect of enameled wire.Detect the both sides of groove (2) cell body, horizontal conduction seesaw (5) and conductive rod (6) thereof are installed, conduction seesaw one end is connected with the outer end of conductive clip (4), the other end is connected with piezoelectric sensor (7), piezoelectric sensor (7) bottom is provided with support spring (8), and seesaw movements is done in the two ends of conduction seesaw centered by conductive rod (6).
Simultaneously, body (1) is also provided with guide wheel (13) in the two ends, left and right detecting groove (2), guide wheel (13) quantity of every one end is 2 in front and back symmetry, tangent and pass between enameled wire (14) and front and back guide wheel (13), contribute to the stable conveying of enameled wire.
Circuits System is located in body (1), for high-tension circuit (9) and signal processing circuit (10), the high-voltage output end of high-tension circuit (9) is connected with conductive rod (6), and its signal output part is connected with signal processing circuit (10) simultaneously.Signal processing circuit (10) is also connected with piezoelectric sensor (7).
Enameled wire in production is connected to the ground, when there is needle pore defect on enameled wire (14) surface, by high-tension circuit (9) export over the ground high pressure and through conductive rod (6) and conduction seesaw be applied on conductive clip (4), the conductive clip (4) being applied in high pressure can produce Leaked Current of Line to Ground signal, produce certain electric current, and feed back in signal processing circuit (10), signal is being amplified, rectification, after filtering, if when having met or exceeded the electric leakage threshold values preset of signal processing circuit (10), namely there is needle pore defect on enameled wire (14) surface regarded as herein, and relevant information to be sent in host computer and display and record by signal processing circuit (10).
When there is particle defects on enameled wire (14) surface, there is the enameled wire (14) of particle defects through conductive clip (4) in surface, due to the projection of particle, make enameled wire (14) that conductive clip (4) cannot be passed through, and force conductive clip (4) to flick to two ends.Namely one end that conduction seesaw connects intermediate plate is upspring simultaneously, and then make piezoelectric sensor (7) will be driven inwardly to press down at the other end of conduction seesaw (5), and under the elastic force effect of the support spring (8) of the piezoelectric sensor bottom of both sides, produce induced signal after making piezoelectric sensor (7) pressurized and be sent in signal processing circuit (10), regard as after this enameled wire (14) has particle defects through signal processing circuit (10), relevant information is sent in host computer and also shows and record by signal processing circuit (10).Under the effect of the support spring (8) then in piezoelectric sensor (7), conduction seesaw (5) is set back rapidly, conductive clip (4) also sets back in the lump, and continues normal operation.
The above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. an enameled wire on-line checkingi device, comprises body, detection system and Circuits System, it is characterized in that: described detection system comprises detection groove, and enameled wire passes from this detection groove; Described detection groove one end and in its both sides dislocation have clip groove, be separately installed with conductive clip in clip groove, misplace between the top of two conductive clips, enameled wire passes between conductive clip; The both sides of described detection groove cell body, also be provided with horizontal conduction seesaw and conductive rod thereof, conduction seesaw one end is connected with the outer end of conductive clip, and the other end is connected with piezoelectric sensor, be provided with support spring bottom piezoelectric sensor, piezoelectric sensor is pushed down by support spring by conduction seesaw; Described Circuits System is located in body, comprises high-tension circuit and signal processing circuit, and the high-voltage output end of described high-tension circuit is connected with conductive rod, and its signal output part is connected with signal processing circuit simultaneously; Described signal processing circuit is also connected with piezoelectric sensor.
2. a kind of enameled wire on-line checkingi device according to claim 1, it is characterized in that: described body also comprises base, the two ends of this base end face are also provided with the beam being beneficial to stable machine.
3. a kind of enameled wire on-line checkingi device according to claim 1, is characterized in that: described body is provided with guide wheel in detecting the two ends, left and right of groove, and the guide wheel quantity of every one end is 2 in front and back symmetry, tangent and pass between enameled wire and front and back guide wheel.
4. a kind of enameled wire on-line checkingi device according to claim 1, is characterized in that: the jaws of jaws in occlusion shape of described conductive clip, and only allows the enameled wire of corresponding size to extend there through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721608.3U CN204903691U (en) | 2015-09-14 | 2015-09-14 | Enameled wire on -line measuring ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721608.3U CN204903691U (en) | 2015-09-14 | 2015-09-14 | Enameled wire on -line measuring ware |
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| Publication Number | Publication Date |
|---|---|
| CN204903691U true CN204903691U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520721608.3U Active CN204903691U (en) | 2015-09-14 | 2015-09-14 | Enameled wire on -line measuring ware |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015096A (en) * | 2017-04-17 | 2017-08-04 | 安徽旋利达电机有限公司 | A kind of electric machine winding leaky site detection and positioner |
| CN108663409A (en) * | 2018-08-03 | 2018-10-16 | 上海颀普静电科技有限公司 | A kind of film micropore defect detecting system |
| CN109142445A (en) * | 2018-08-13 | 2019-01-04 | 珠海格力电工有限公司 | Enameled wire defect online detection method and detection device, computer installation and computer readable storage medium |
-
2015
- 2015-09-14 CN CN201520721608.3U patent/CN204903691U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015096A (en) * | 2017-04-17 | 2017-08-04 | 安徽旋利达电机有限公司 | A kind of electric machine winding leaky site detection and positioner |
| CN108663409A (en) * | 2018-08-03 | 2018-10-16 | 上海颀普静电科技有限公司 | A kind of film micropore defect detecting system |
| CN109142445A (en) * | 2018-08-13 | 2019-01-04 | 珠海格力电工有限公司 | Enameled wire defect online detection method and detection device, computer installation and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170927 Address after: Long Zhen Huang Dong Cun, Huizhou City, Guangdong province 516227 town of Huiyang District Co-patentee after: Nanchang Rui Kong Science and Technology Ltd. Patentee after: Huizhou Deng Da Da Electric Co., Ltd. Address before: 330096 Development Road No. 58, Nanchang hi tech Zone, Jiangxi Patentee before: Nanchang Rui Kong Science and Technology Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211022 Address after: 330000 Block E, 8th floor, Yashi Pavilion, No. 58, development road, high tech Zone, Nanchang, Jiangxi Patentee after: NANCHANG RUIKONG SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 516227 Huangdong village, Zhenlong Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: HUIZHOU DENGGAODA ELECTRIC Co.,Ltd. Patentee before: NANCHANG RUIKONG SCIENCE & TECHNOLOGY Co.,Ltd. |