CN110849408B - Flat enameled wire defect monitoring device - Google Patents
Flat enameled wire defect monitoring device Download PDFInfo
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- CN110849408B CN110849408B CN201911156351.0A CN201911156351A CN110849408B CN 110849408 B CN110849408 B CN 110849408B CN 201911156351 A CN201911156351 A CN 201911156351A CN 110849408 B CN110849408 B CN 110849408B
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- detection
- enameled wire
- monitoring device
- reed
- defect monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
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- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the field of enameled wire detection equipment, in particular to a flat enameled wire defect monitoring device, which comprises a detection mechanism for identifying a structural defect on a flat enameled wire, wherein the detection mechanism comprises a detection part, the detection part comprises a detection reed, one end of the detection reed is connected with a receiving part, and the other end of the detection reed is attached to the side surface of an enameled wire to be detected; the receiving part includes a sensor for detecting a detection reed offset amount. The invention discloses a flat enameled wire defect monitoring device, which can be used for identifying defects on an enameled wire through the arrangement of a detection mechanism and marking the defects on the enameled wire through the arrangement of a marking mechanism, so that the positions of the defects can be identified and marked through the matching of the two mechanisms, and the enameled wire at the positions of the defects can be conveniently removed in the manufacturing process of a motor.
Description
Technical Field
The invention relates to the field of enameled wire detection equipment, in particular to a flat enameled wire defect monitoring device.
Background
The flat enameled wire is mostly applied to the manufacturing field of special motors and automobile motors, and if particle defects exist on the surface of the enameled wire, the motor can be burnt.
However, a certain amount of particle defects exist in the manufacturing process of the flat enameled wire, and the current state of the industry is to identify the amount of the existing particles through an online monitoring system, but cannot determine the specific position.
A new type of monitoring device is required to detect and identify defects on the enamel wire.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a monitoring device which can be used for detecting defects on a flat enameled wire.
In order to achieve the purpose, the invention adopts the technical scheme that:
a defect monitoring device for a flat enameled wire comprises a detection mechanism for identifying structural defects on the flat enameled wire, wherein the detection mechanism comprises a detection part, the detection part comprises a detection reed, one end of the detection reed is connected with a receiving part, and the other end of the detection reed is attached to the side face of the enameled wire to be detected; the receiving part includes a sensor for detecting a detection reed offset amount.
Each detection mechanism comprises two detection components, the two detection components are symmetrically arranged, and detection reeds in the two detection components are respectively distributed on two opposite side surfaces of the enameled wire to be detected.
The defect monitoring device comprises two detection mechanisms which are distributed along the longitudinal direction; and four detection reeds in the two detection mechanisms are distributed and attached to one side surface of the enameled wire to be detected.
The detection mechanism further comprises a plurality of guide roller sets for guiding; the guide roller set comprises two single roller shafts which are oppositely arranged at intervals; the enameled wire to be detected penetrates through a gap between the two single roll shafts; the guide roller set is matched with the detection component for use.
The defect monitoring device further comprises a marking mechanism, wherein the marking mechanism comprises an ink spraying part, the ink spraying part comprises an ink bottle, and the ink bottle is connected with a nozzle.
The marking mechanism also comprises a marking box body for protection, and the marking box body is provided with a through hole for the penetration of the enameled wire; the side face of the mark box body is provided with an ink jetting port for placing a nozzle, and the nozzle extends into the mark box body through the ink jetting port.
The marking box body comprises a fixed shell and a movable shell, wherein the fixed shell is connected with one side of the movable shell through a hinge, and the other side of the fixed shell is connected with the other side of the movable shell through a lock catch; the fixed shell comprises a fixed side bottom plate; side coamings are arranged at the edges of the fixed side bottom plates; the side wall plates comprise two longitudinal side plates and two end side plates; the two longitudinal side plates are oppositely arranged; the two end side plates are oppositely arranged, and the two longitudinal side plates and the two end side plates are sequentially connected to enclose a rectangular frame structure; the movable shell comprises a movable side bottom plate; the movable side bottom plate is provided with two limiting side plates, the two limiting side plates are distributed on two opposite sides of the movable side bottom plate, and when the movable shell is closed with the fixed shell, each limiting side plate corresponds to one longitudinal side plate.
The height of the end side plate is greater than that of the longitudinal side plate, and the height of the end side plate is not less than the sum of the heights of the longitudinal side plate and the limiting side plate; the through holes are formed in the end side plates.
The edge of tip curb plate is equipped with spacing turn-ups, the tip curb plate is connected with the return line.
The marking box body is connected with a fixing mechanism, the fixing mechanism comprises a supporting rod, a fixing plate is arranged on the supporting rod, and a positioning protruding strip is arranged on the inner side of the fixing plate; the support rod is further provided with a movable plate, and the movable plate is connected with the fixed plate through a fastening bolt.
The invention has the advantages that:
the invention discloses a flat enameled wire defect monitoring device, which can be used for identifying defects on an enameled wire through the arrangement of a detection mechanism and marking the defects on the enameled wire through the arrangement of a marking mechanism, so that the positions of the defects can be identified and marked through the matching of the two mechanisms, and the enameled wire at the positions of the defects can be conveniently removed in the manufacturing process of a motor.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of a stationary housing in the marking cassette of the present invention.
Fig. 3 is a front view of a movable housing in the marking cassette of the present invention.
Fig. 4 is an exploded view of the marker cassette of the present invention.
The labels in the above figures are:
1. the enameled wire to be detected comprises an enameled wire to be detected 2, a detection component 3, a guide roller set 4 and a marking box body.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
A defect monitoring device for a flat enameled wire comprises a detection mechanism for identifying structural defects on the flat enameled wire, wherein the detection mechanism comprises a detection part 2, the detection part 2 comprises a detection reed 21, one end of the detection reed 21 is connected with a receiving part 22, and the other end of the detection reed 21 is attached to the side surface of an enameled wire 1 to be detected; the receiving part 22 includes a sensor for detecting the offset amount of the detection reed 21; the invention discloses a flat enameled wire defect monitoring device, which can detect the defect on the enameled wire through the arrangement of a detection mechanism, in addition, the detection mechanism is also combined with mechanical and electric control to identify the defect on the enameled wire, one end of a detection reed 21 is jointed with the side surface of the enameled wire, the other end is connected with a receiving part 22, the receiving part 22 plays a role of identifying the cheap quantity of the detection reed 21, because the detection reed 21 is jointed with a long time when the enameled wire has a gap or a bulge, when the detection reed 21 is contacted with the gap or the bulge on the enameled wire, the detection reed 21 deflects because of the self action of the detection reed 21, and after the receiving part 22 identifies the deflection of the detection reed 21, the receiving part 22 transmits a signal to a controller, and the controller identifies and judges the position of the defect on the enameled wire, according to the movement speed of the enameled wire, the controller controls a subsequent marking mechanism to mark the defective area on the enameled wire; in addition, the receiving part 22 of the present invention includes a sensor for detecting the offset amount of the detection reed 21; the sensor can be a position sensor or an angle sensor, and can be arranged according to requirements, and the invention can use the angle sensor to detect and is convenient to detect the positioning of the reed 21; the detection reed 21 is connected with a connecting rod, and a return spring is arranged on the connecting rod; through the arrangement, the spring reed can be kept at a fixed position for a long time, and the joint of the detection reed 21 and an enameled wire is better ensured.
Preferably, each detection mechanism comprises two detection parts 2, the two detection parts 2 are symmetrically arranged, and the detection reeds 21 in the two detection parts 2 are respectively distributed on two opposite side surfaces of the enameled wire 1 to be detected; each detection mechanism can detect two opposite side surfaces of the flat enameled wire, and in addition, the two detection reeds 21 are symmetrically arranged, so that the two sides of the enameled wire can be uniformly stressed, and the problem that the enameled wire is easy to shift when the enameled wire is extruded from one side is solved; four detection reeds 21 in the two detection mechanisms are distributed and attached to one side surface of the enameled wire 1 to be detected; two detection mechanisms, namely 4 detection parts 2, are provided in the invention, and the two detection parts 2 in each detection mechanism are symmetrically arranged; each detection part 2 can detect one side surface of the enameled wire, and the arrangement of the 4 detection parts 2 can detect the defects of the four side surfaces of the flat enameled wire, so that the defects of the enameled wire are detected more accurately.
Preferably, the detecting mechanism of the present invention further comprises a plurality of guide roller sets 3 for guiding; the guide roller group 3 comprises two single roller shafts 31, and the two single roller shafts 31 are oppositely arranged at intervals; the enameled wire 1 to be detected penetrates through a gap between the two single roller shafts 31; the guide roller group 3 is matched with the detection part 2; the arrangement of the guide roller group 3 can initially play a role in guiding, in addition, the upper end and the lower end of each detection mechanism are respectively provided with one guide roller group 3, the enameled wire can be detected by the auxiliary detection component 2 through the structural design, the enameled wire of the two guide roller groups 3 is tensioned under the guiding action of the two guide roller groups 3, the enameled wire in the tensioned state can be better contacted with the detection reed 21, and when a notch or a bulge occurs on the enameled wire 1 to be detected, the enameled wire can be detected through the detection reed 21 more quickly and directly, so the detection precision of the detection mechanism can be improved through the arrangement of the guide roller groups 3.
Preferably, the defect monitoring device of the present invention further comprises a marking mechanism, wherein the marking mechanism comprises an ink-jetting part, the ink-jetting part comprises an ink bottle 5, and a nozzle 51 is connected to the ink bottle 5; the marking mechanism is arranged to be matched with the detection mechanism for use, and the detection mechanism can only detect the defects on the enameled wire and cannot intuitively inform operators of the positions of the defects on the enameled wire; therefore, in order to solve the technical problem, the invention discloses a marking mechanism, which comprises a nozzle 51, wherein the nozzle 51 is connected with an ink bottle 5, the power adopted by an ink jet part is pneumatic, the ink bottle 5 is supplied with air through an air supply device, so that ink is sprayed on the position with the defect on an enamelling line through the nozzle 51, and the position of the defect is reminded by operators through the color of the ink; in addition, the invention is provided with a control system, the control system comprises a detection module for identification and judgment, the detection module is connected with a control module, the control module is connected with an execution module, the detection module can be the receiving part 22 in the above, the control module can be the controller in the above, the controller can be a conventional computer or a conventional PLC controller, and the specific model can be Siemens S7-200PLC controller; of course, the setting can be specifically carried out according to the requirement; the execution module may be the ink ejection section above; the controller has the capabilities of receiving signals and calculating by itself, because the movement speed of the enameled wire is basically consistent in actual production, after the detection mechanism identifies that a certain part of the enameled wire has a defect, the controller calculates according to the movement speed of the enameled wire, calculates the time for the part with the defect of the enameled wire to move to the ink-jet position of the ink-jet part, and when the part with the defect of the enameled wire moves to the ink-jet position of the ink-jet part, the ink-jet part is started to perform ink-jet operation on the defective area.
Preferably, the marking mechanism further comprises a marking box body 4 for protection, and the marking box body 4 is provided with a through hole 4131 for the enameled wire to pass through; the side surface of the mark box body 4 is provided with an ink jetting port 52 for placing a nozzle 51, and the nozzle 51 extends to the interior of the mark box body 4 through the ink jetting port 52; the arrangement of the marking box body 4 can well play a role in protection, and the phenomenon that the sprayed ink or ink is sprayed to other areas to pollute the production environment is avoided.
Preferably, the marking box 4 of the present invention comprises a fixed shell 41 and a movable shell 42, wherein one side of the fixed shell 41 and one side of the movable shell 42 are connected through a hinge, and the other side is connected through a lock catch 43; the fixed case 41 includes a fixed-side bottom plate 411; side coamings are arranged at the edges of the fixed side bottom plates 411; the side wall panels comprise two longitudinal side panels 412 and two end side panels 413; the two longitudinal side plates 412 are oppositely arranged; the two end side plates 413 are oppositely arranged, and the two longitudinal side plates 412 and the two end side plates 413 are sequentially connected to enclose a rectangular frame structure; the movable case 42 includes a movable side bottom plate 421; the movable side bottom plate 421 is provided with two limiting side plates 422, the two limiting side plates 422 are distributed on two opposite sides of the movable side bottom plate 421, and when the movable shell 42 is closed with the fixed shell 41, each limiting side plate 422 corresponds to one longitudinal side plate 412; through the arrangement, the marking box body 4 is convenient to open and clean.
Preferably, in the present invention, the height of the end side plate 413 is greater than the height of the longitudinal side plate 412, and the height of the end side plate 413 is not less than the sum of the heights of the longitudinal side plate 412 and the limiting side plate 422; the through hole is provided on the end side plate 413; due to the arrangement, when the marking box body 4 is opened, the continuous movement of the enameled wires cannot be influenced, and the opening part is not connected with the enameled wires, so that the marking box body 4 is convenient to open and close.
Preferably, the marking box body is connected with a fixing mechanism, the fixing mechanism comprises a supporting rod 44, a fixing plate 45 is arranged on the supporting rod 44, and a positioning protruding strip is arranged on the inner side of the fixing plate 45; a movable plate 46 is further arranged on the support rod 44, and the movable plate 46 is connected with the fixed plate 45 through a fastening bolt; the fixed plate 45 and the movable plate 46 function as a clamping plate, and the fixed plate 45 and the movable plate 46 can be adjusted by fastening bolts, so that the marking mechanism disclosed by the invention can be arranged at a proper position as required.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (7)
1. The defect monitoring device for the flat enameled wire is characterized by comprising a detection mechanism for identifying the structural defect on the flat enameled wire, wherein the detection mechanism comprises a detection part, the detection part comprises a detection reed, one end of the detection reed is connected with a receiving part, and the other end of the detection reed is attached to the side surface of the enameled wire to be detected;
the receiving part comprises a sensor for detecting the offset of the detection reed;
the sensor is an angle sensor;
each detection mechanism comprises two detection components, the two detection components are symmetrically arranged, and detection reeds in the two detection components are respectively distributed on two opposite side surfaces of the enameled wire to be detected;
the defect monitoring device comprises two detection mechanisms which are distributed along the longitudinal direction; four detection reeds in the two detection mechanisms are distributed and attached to one side surface of the enameled wire to be detected;
each detection reed is obliquely arranged;
each detection reed is connected with a connecting rod, and a return spring is arranged on each connecting rod;
when in use: and the end part of each detection reed is required to be attached to the side surface of the enameled wire, and the end part of each detection reed is ensured to extrude the enameled wire through a return spring.
2. The flat enameled wire defect monitoring device according to claim 1, wherein the detecting mechanism further includes a plurality of guide roller sets for guiding; the guide roller set comprises two single roller shafts which are oppositely arranged at intervals; the enameled wire to be detected penetrates through a gap between the two single roll shafts; the guide roller set is matched with the detection component for use.
3. The flat enameled wire defect monitoring device according to claim 1, wherein the defect monitoring device further comprises a marking mechanism, the marking mechanism comprises an ink jetting part, the ink jetting part comprises an ink bottle, and the ink bottle is connected with a nozzle.
4. The flat enameled wire defect monitoring device according to claim 3, wherein the marking mechanism further comprises a marking box body for protection, and the marking box body is provided with a through hole for passing the enameled wire therethrough; the side face of the mark box body is provided with an ink jetting port for placing a nozzle, and the nozzle extends into the mark box body through the ink jetting port.
5. The flat enameled wire defect monitoring device according to claim 4, wherein the marking box body comprises a fixed shell and a movable shell, the fixed shell is connected with one side of the movable shell through a hinge, and the other side of the fixed shell is connected with the other side of the movable shell through a lock catch; the fixed shell comprises a fixed side bottom plate; side coamings are arranged at the edges of the fixed side bottom plates; the side wall plates comprise two longitudinal side plates and two end side plates; the two longitudinal side plates are oppositely arranged; the two end side plates are oppositely arranged, and the two longitudinal side plates and the two end side plates are sequentially connected to enclose a rectangular frame structure; the movable shell comprises a movable side bottom plate; the movable side bottom plate is provided with two limiting side plates, the two limiting side plates are distributed on two opposite sides of the movable side bottom plate, and when the movable shell is closed with the fixed shell, each limiting side plate corresponds to one longitudinal side plate.
6. The flat enameled wire defect monitoring device according to claim 5, wherein the height of the end side plate is greater than the height of the longitudinal side plate, and the height of the end side plate is not less than the sum of the heights of the longitudinal side plate and the limiting side plate; the through-connection through holes are formed in the end side plates.
7. The flat enameled wire defect monitoring device according to claim 6, wherein a limiting flange is arranged at an edge of the end side plate, and the end side plate is connected with a return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911156351.0A CN110849408B (en) | 2019-11-22 | 2019-11-22 | Flat enameled wire defect monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911156351.0A CN110849408B (en) | 2019-11-22 | 2019-11-22 | Flat enameled wire defect monitoring device |
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| CN110849408A CN110849408A (en) | 2020-02-28 |
| CN110849408B true CN110849408B (en) | 2021-05-14 |
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| CN201911156351.0A Active CN110849408B (en) | 2019-11-22 | 2019-11-22 | Flat enameled wire defect monitoring device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314270B (en) * | 2021-07-30 | 2021-10-08 | 常州威远电工器材有限公司 | A defect monitoring device for flat enameled wire production and processing |
| CN113963858A (en) * | 2021-11-27 | 2022-01-21 | 武汉纺织大学 | A defect monitoring device for flat enameled wire production and processing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439253A (en) * | 2013-09-12 | 2013-12-11 | 彭武 | Enamelled wire particle online-detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0758257B2 (en) * | 1988-06-01 | 1995-06-21 | 日立電線株式会社 | Device for detecting protrusions on the surface of the striatum |
| CN202013320U (en) * | 2011-03-09 | 2011-10-19 | 长沙湘鸿仪器机械有限公司 | On-line grain detector for enameled wire |
| CN102539483A (en) * | 2012-02-10 | 2012-07-04 | 铜陵鑫晟源工业技术有限责任公司 | On-line detection equipment for enameled wire |
| CN204330673U (en) * | 2014-12-30 | 2015-05-13 | 成都西南电工有限公司 | Combined type enameled wire on-line detecting system |
| CN208621549U (en) * | 2018-08-13 | 2019-03-19 | 湖州长城异形线材有限公司 | Enamelled wire surface paint layer quality on-line detecting device |
| CN209513643U (en) * | 2019-01-21 | 2019-10-18 | 湖州长城异形线材有限公司 | A kind of multistation enamelled wire surface continuous detection apparatus |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439253A (en) * | 2013-09-12 | 2013-12-11 | 彭武 | Enamelled wire particle online-detection device |
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Effective date of registration: 20200529 Address after: 244000, No. 806 north section of Mount Huangshan Road, Tongling economic and Technological Development Zone, Anhui Applicant after: TONGLING JINGDA REA SPECIAL ENAMELED WIRE Co.,Ltd. Applicant after: JINGDA SPECIAL ELECTROMAGNETIC Address before: 244000, No. 806 north section of Mount Huangshan Road, Tongling economic and Technological Development Zone, Anhui Applicant before: TONGLING JINGDA REA SPECIAL ENAMELED WIRE Co.,Ltd. |
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