CN216621979U - Semi-open enameled wire scratch resistance performance on-line testing device - Google Patents

Semi-open enameled wire scratch resistance performance on-line testing device Download PDF

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Publication number
CN216621979U
CN216621979U CN202122582603.5U CN202122582603U CN216621979U CN 216621979 U CN216621979 U CN 216621979U CN 202122582603 U CN202122582603 U CN 202122582603U CN 216621979 U CN216621979 U CN 216621979U
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China
Prior art keywords
enameled wire
assembly
scraping
scratch resistance
semi
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CN202122582603.5U
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Chinese (zh)
Inventor
熊义
申永刚
上官建刚
黄自发
吕世荣
程宗兴
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Ningbo Jintian New Material Co ltd
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Ningbo Jintian New Material Co ltd
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Abstract

The utility model discloses a semi-open enameled wire scratch resistance online test device, which comprises: the support assembly is opposite to the scraping assembly, an enameled wire passes through the support assembly and the scraping assembly, the enameled wire moves towards a first direction, the scraping assembly acts on the enameled wire, and the scraping assembly is used for scraping a paint film on the enameled wire; further comprising: and one end of the detection assembly is in signal connection with the scraping assembly, and the other end of the detection assembly is abutted against the damaged part of the paint film on the enameled wire. The utility model realizes the online detection of the scratch resistance of the enameled wire, accelerates the determination of the sample process, effectively reduces the wire consumption rate and reduces the production cost.

Description

Semi-open enameled wire scratch resistance performance on-line testing device
Technical Field
The utility model relates to the technical field of enameled wire production, in particular to a semi-open enameled wire scratch resistance online testing device.
Background
The enameled wire production process is easy to cause the scratch resistance of the enameled wire to be not up to standard due to the paint type, the baking temperature, the baking time and other reasons, so that the technological parameters are required to be continuously adjusted to obtain proper scratch resistance, the adjustment of the process indicates that the scratch resistance of the enameled wire needs to be continuously detected, the traditional scratch resistance detection needs continuous offline sampling of staff, the process determination time is influenced, the wire consumption rate is increased, and the production cost is increased. At present, simple and convenient equipment for detecting the scratch resistance of the enameled wire exists, but the detection can be carried out only by inserting the enameled wire into the wire and inserting the wire, and the obvious effect on the reduction of the production cost and the labor capacity of staff is not achieved.
The special equipment for testing the performance of the scratch-resistant enameled wire is disclosed in patent No. CN212540020U, and is used for simultaneously detecting the scratch resistance of different enameled wires with the same specification by installing a horizontal winding shaft, a horizontal supporting shaft and a horizontal grinding wheel on a substrate, but the measurement can be carried out only by taking off-line sampling.
Patent number CN207528540U discloses an one-way lacquer tester of scraping of enameled wire, the device passes through the backup pad and adjustable nut realizes restraining that the test process leads to the hanging needle to scrape the power inhomogeneous because of the extension deformation, leads to the inaccurate phenomenon of test result. But the device is difficult to realize online real-time monitoring.
At present, in order to improve the testing speed and reduce the wire consumption rate, a convenient on-line detection tool is often needed, and the process determination time in the production process of the enameled wire is shortened through on-line real-time detection. Therefore, the design of the on-line scratch resistance testing device for the semi-open enameled wire has the necessity of accelerating the scratch resistance testing and reducing the wire consumption rate.
Disclosure of Invention
Aiming at the problems of the existing enameled wire scraping test device, the semi-open enameled wire scraping resistance online test device is provided, so that the enameled wire scraping resistance online test is realized, the determination of a sample process is accelerated, the wire consumption rate is effectively reduced, and the production cost is reduced.
The specific technical scheme is as follows:
the utility model provides a scratch resistance of semi-open enameled wire on-line measuring device, includes: the support assembly is opposite to the scraping assembly, an enameled wire passes through the support assembly and the scraping assembly, the enameled wire moves towards a first direction, the scraping assembly acts on the enameled wire, and the scraping assembly is used for scraping a paint film on the enameled wire;
further comprising: and one end of the detection assembly is in signal connection with the scraping assembly, and the other end of the detection assembly is abutted against the damaged part of the paint film on the enameled wire.
According to the semi-open type enameled wire scratch resistance online testing device, when the enameled wire moves towards the first direction, the scratch component moves towards the first direction along with the enameled wire.
The scratch resistance online test device for the semi-open enameled wire further comprises: the tension assembly is connected with the scraping assembly, and the detection assembly and the tension assembly are respectively located on two sides of the scraping assembly.
The scratch resistance online test device for the semi-open enameled wire is characterized in that the scratch component comprises: the pressure applying device comprises a pressure applying device, a pressure sensor and a scraping ball, wherein the pressure sensor is arranged on the pressure applying device, the scraping ball is arranged on the pressure sensor, and the scraping ball acts on the enameled wire.
According to the semi-open type enameled wire scratch resistance online testing device, one end of the detection assembly is in signal connection with the pressure applicator, and the other end of the detection assembly abuts against the damaged part of the paint film on the enameled wire.
The scratch resistance online test device for the semi-open enameled wire is characterized in that the tension assembly comprises: the scraping device comprises a tension sensor and at least one spring, wherein the tension sensor is connected with the scraping component through the spring.
The scratch resistance online test device for the semi-open enameled wire is characterized in that the supporting component comprises: the support wheel is rotatably arranged on the first support rod, and the support wheel is opposite to the scraping ball.
The scratch resistance online test device for the semi-open enameled wire further comprises: the supporting assembly and the scraping assembly are arranged in the box body.
The scratch resistance online test device for the semi-open enameled wire further comprises: the detection assembly is arranged in the shell, two ends of the box body are respectively connected with two sides in the shell in a sliding mode, and the enameled wire penetrates through the shell.
According to the semi-open type enameled wire scratch resistance online testing device, the display and the switch are arranged on the outer side of the shell.
Compared with the prior art, the technical scheme has the positive effects that:
according to the utility model, the enameled wire is directly placed into the testing device on line in a half-open mode, so that the scratch resistance of the enameled wire is detected on line, the determination of a sample process is accelerated, the wire consumption rate is effectively reduced, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of an apparatus for on-line testing scratch resistance of a semi-open enameled wire according to the present invention;
FIG. 2 is a partially enlarged view of the device for the on-line testing of the scratch resistance of the semi-open enameled wire according to the present invention;
FIG. 3 is a schematic structural diagram of an adjusting component of the semi-open enameled wire scratch resistance online testing device of the utility model;
in the drawings: 1. a support assembly; 2. a scraping assembly; 3. a detection component; 4. a tension assembly; 5. a sliding assembly; 6. an adjustment assembly; 7. enamelled wires; 8. a box body; 9. a housing; 10. a guide rail; 11. a first support bar; 12. a support wheel; 21. applying a pressure device; 22. a pressure sensor; 23. scraping the ball; 31. a line; 32. a power source; 33. a warning light; 34. contacting the ball; 41. a tension sensor; 42. a spring; 43. a support; 51. a second support bar; 52. a roller; 61. fixing the screw rod; 62. adjusting the screw rod; 63. a first guide wheel; 64. a second guide wheel; 91. a display; 92. a switch; 93. an inlet; 94. an outlet; 95. scale lines; 96. a support frame.
Detailed Description
The utility model is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a schematic overall structure diagram of an online scratch resistance testing device for a semi-open enameled wire according to the present invention, fig. 2 is a partially enlarged view of the online scratch resistance testing device for the semi-open enameled wire according to the present invention, and fig. 3 is a schematic structural diagram of an adjusting assembly of the online scratch resistance testing device for the semi-open enameled wire according to the present invention, as shown in fig. 1 to 3, showing an online scratch resistance testing device for the semi-open enameled wire according to a preferred embodiment, including: supporting component 1 and scraping component 2, supporting component 1 just right with scraping component 2, supplies enameled wire 7 to pass between supporting component 1 and the scraping component 2, and enameled wire 7 moves towards first direction, and scraping component 2 acts on enameled wire 7, and scraping component 2 is used for scraping the paint film on enameled wire 7.
Further, as a preferred embodiment, the device for testing scratch resistance of a semi-open enameled wire on line further comprises: and one end of the detection component 3 is in signal connection with the scraping component 2, and the other end of the detection component 3 is abutted against the damaged part of the paint film on the enameled wire 7.
Preferably, the direction of movement given in fig. 1 is the first direction.
Further, as a preferred embodiment, the wiping assembly 2 moves with the enamel wire 7 in the first direction when the enamel wire 7 moves in the first direction.
Further, as a preferred embodiment, the device for testing scratch resistance of a semi-open enameled wire on line further comprises: pulling force subassembly 4, pulling force subassembly 4 is connected with scraping subassembly 2, and detection subassembly 3, pulling force subassembly 4 are located the both sides of scraping subassembly 2 respectively.
The above are merely preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The present invention also has the following embodiments in addition to the above:
in a further embodiment of the present invention, with continued reference to fig. 1-3, the scraping assembly 2 comprises: the enameled wire scraping device comprises a pressure applying device 21, a pressure sensor 22 and a scraping ball 23, wherein the pressure sensor 22 is arranged on the pressure applying device 21, the scraping ball 23 is arranged on the pressure sensor 22, and the scraping ball 23 acts on the enameled wire 7.
In a further embodiment of the present invention, one end of the detecting component 3 is in signal connection with the pressure applicator 21, and the other end of the detecting component 3 abuts against the damaged portion of the paint film on the enameled wire 7.
In a further embodiment of the utility model, the tension assembly 4 comprises: a tension sensor 41 and at least one spring 42, the tension sensor 41 being connected to the wiping assembly 2 via the spring 42. Preferably, the spring 42 is attached to the housing.
Preferably, the tension sensor 41 is fixedly connected to the housing 9 via a bracket 43.
In a further embodiment of the utility model, the support assembly 1 comprises: at least one first supporting rod 11 and at least one supporting wheel 12, the supporting wheel 12 is rotatably arranged on the first supporting rod 11, and the supporting wheel 12 is opposite to the scraping ball 23.
In a further embodiment of the present invention, the apparatus for testing scratch resistance of a semi-open enameled wire further comprises: the box 8, the supporting component 1 and the scraping component 2 are all arranged in the box 8.
In a further embodiment of the present invention, the apparatus for testing scratch resistance of a semi-open enameled wire further comprises: in shell 9, box 8, determine module 3 and pulling force subassembly 4 all located shell 9, box 8's both ends respectively with the both sides sliding connection in the shell 9, enameled wire 7 runs through shell 9.
Preferably, both sides in the shell 9 are provided with guide rails 10, both ends of the box body 8 are provided with at least one sliding assembly 5, and the two sliding assemblies 5 are respectively connected with the two guide rails 10 in a sliding manner.
Preferably, each sliding assembly 5 comprises: a second supporting rod 51 and a roller 52, wherein the roller 52 is arranged on the second supporting rod 51 in a rolling way, the second supporting rod 51 is arranged at the end part of the box body 8, and the roller 52 is matched with the guide rail 10 in a sliding way.
In a further embodiment of the utility model, a display 91 and a switch 92 are provided on the outside of the housing 9.
Preferably, the detection assembly 3 comprises: the circuit 31, the power source 32 and the warning lamp 33 are connected in series with the circuit 31, one end of the circuit 31 is in signal connection with the pressure applicator 21, the other end of the circuit 31 is provided with a contact ball 34, and the contact ball 34 abuts against the damaged part of the paint film on the enameled wire 7.
Preferably, the outer shell 9 is provided at both ends thereof with an inlet 93 and an outlet 94, respectively, and the enamel wire 7 passes through the inlet 93 and the outlet 94.
Preferably, the two ends of the housing 9 are provided with adjusting assemblies 6, and the two adjusting assemblies 6 are respectively used for adjusting the opening degree of the inlet 93 and the outlet 94.
Preferably, each adjustment assembly 6 comprises: the device comprises a fixing screw 61, an adjusting screw 62, a first guide wheel 63 and a second guide wheel 64, wherein the fixing screw 61 is fixed on the shell 9 through the adjusting screw 62, the first guide wheel 63 is arranged on the fixing screw 61 in a rolling mode, the second guide wheel 64 is arranged on the shell 9 in a rolling mode, the first guide wheel 63 is opposite to the second guide wheel 64, and an inlet 93 or an outlet 94 is formed between the first guide wheel 63 and the second guide wheel 64.
Preferably, the adjusting assembly 6 is used for preventing the enameled wire from shaking during measurement.
Preferably, both ends of the housing 9 are provided with graduation marks 95, and the graduation marks 95 are used for determining the adjusting distance of the adjusting assembly 6.
Preferably, the bottom of the housing 9 is provided with at least one retractable support 96.
Preferably, the pressing direction of the pressure applicator 21 is toward the radial direction of the support assembly 1, i.e., the enamel wire 7.
The working process of the utility model is as follows: the instrument is opened from the side, the produced enameled wire 7 is placed in the testing device, the supporting frame 96 is adjusted to enable the inlet 93 and the outlet 94 to be on the same level with the enameled wire 7 through closing the device, the two adjusting assemblies 6 are adjusted to enable the outer diameters of the inlet 93 and the outlet 94 to be basically consistent with the outer diameter of the enameled wire 7 to be tested, the switch 92 is opened, the pressure applicator 21 of the detecting assembly 3 slowly applies pressure, the box body 8 moves towards the enameled wire 7 in the first direction under the action of friction force generated by the scraping ball 23 and the enameled wire 7, and the tension sensor 41 is pulled through the spring 42. When the pressure reaches a certain value, the paint film is scraped, the pressure applicator 21, the pressure sensor 22, the scraping ball 23, the power supply 32, the warning lamp 33 and the like are connected with one another to form a detection line and send out early warning, the display 91 records corresponding pressure and tension, and the pressure applicator 21 returns to the original position. After the test is finished, the opening and closing degrees of the inlet 93 and the outlet 94 are adjusted through the two adjusting assemblies 6, and the instrument is opened and removed.
Preferably, the box 8 pulls the tension sensor 41 through the spring 42, and can slide on the guide rail 10, so as to play a role in buffering, and avoid wire breakage caused by sudden acceleration of the test starting step.
Preferably, the scraping assembly 2, the detection assembly 3 and the enameled wire 7 are formed to form a closed passage under the condition that the paint film is scraped, the warning lamp 33 is turned on to indicate that the paint film is scraped, and the display records the tension value and the pressure value.
According to the utility model, the enameled wire is directly placed into the testing device on line in a half-open mode, so that the scratch resistance of the enameled wire is detected on line, the determination of a sample process is accelerated, the wire consumption rate is effectively reduced, and the production cost is reduced.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a scratch resistance of semi-open enameled wire on-line measuring device which characterized in that includes: the support assembly is opposite to the scraping assembly, an enameled wire passes through the support assembly and the scraping assembly, the enameled wire moves towards a first direction, the scraping assembly acts on the enameled wire, and the scraping assembly is used for scraping a paint film on the enameled wire;
further comprising: and one end of the detection assembly is in signal connection with the scraping assembly, and the other end of the detection assembly is abutted against the damaged part of the paint film on the enameled wire.
2. The device for the on-line testing of the scratch resistance of the semi-open enameled wire according to claim 1, wherein when the enameled wire moves towards a first direction, the scraping component moves with the enameled wire towards the first direction.
3. The device for testing the scratch resistance of the semi-open enameled wire according to claim 2, further comprising: the tension assembly is connected with the scraping assembly, and the detection assembly and the tension assembly are respectively located on two sides of the scraping assembly.
4. The device for the online testing of the scratch resistance of the semi-open enameled wire according to claim 3, wherein the scratch assembly comprises: the pressure applying device comprises a pressure applying device, a pressure sensor and a scraping ball, wherein the pressure sensor is arranged on the pressure applying device, the scraping ball is arranged on the pressure sensor, and the scraping ball acts on the enameled wire.
5. The device for the on-line testing of the scratch resistance of the semi-open enameled wire according to claim 4, wherein one end of the detection component is in signal connection with the pressure applicator, and the other end of the detection component is abutted against the damaged part of the paint film on the enameled wire.
6. The device for testing the scratch resistance of the semi-open enameled wire according to claim 5, wherein the tension assembly comprises: the scraping assembly comprises a tension sensor and at least one spring, wherein the tension sensor is connected with the scraping assembly through the spring.
7. The device for the on-line testing of the scratch resistance of the semi-open enameled wire according to claim 6, wherein the supporting component comprises: the support wheel is rotatably arranged on the first support rod, and the support wheel is opposite to the scraping ball.
8. The device for testing the scratch resistance of the semi-open enameled wire according to claim 7, further comprising: the supporting assembly and the scraping assembly are arranged in the box body.
9. The device for testing the scratch resistance of the semi-open enameled wire according to claim 8, further comprising: the detection assembly is arranged in the shell, two ends of the box body are respectively connected with two sides in the shell in a sliding mode, and the enameled wire penetrates through the shell.
10. The device for the on-line testing of the scratch resistance of the semi-open enameled wire according to claim 9, wherein a display and a switch are arranged on the outer side of the outer shell.
CN202122582603.5U 2021-10-26 2021-10-26 Semi-open enameled wire scratch resistance performance on-line testing device Active CN216621979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122582603.5U CN216621979U (en) 2021-10-26 2021-10-26 Semi-open enameled wire scratch resistance performance on-line testing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122582603.5U CN216621979U (en) 2021-10-26 2021-10-26 Semi-open enameled wire scratch resistance performance on-line testing device

Publications (1)

Publication Number Publication Date
CN216621979U true CN216621979U (en) 2022-05-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122582603.5U Active CN216621979U (en) 2021-10-26 2021-10-26 Semi-open enameled wire scratch resistance performance on-line testing device

Country Status (1)

Country Link
CN (1) CN216621979U (en)

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