CN215438295U - Transformer plastic shell withstand voltage detection machine - Google Patents
Transformer plastic shell withstand voltage detection machine Download PDFInfo
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- CN215438295U CN215438295U CN202120813707.XU CN202120813707U CN215438295U CN 215438295 U CN215438295 U CN 215438295U CN 202120813707 U CN202120813707 U CN 202120813707U CN 215438295 U CN215438295 U CN 215438295U
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Abstract
The utility model provides a withstand voltage detector for a plastic shell of a transformer, which comprises a vibration disc, a withstand voltage testing mechanism, a transfer mechanism and a first storage box, wherein the vibration disc is used for conveying a framework of the transformer: the vibration disc is connected with a conveying channel for conveying the transformer framework; the voltage withstand test mechanism is arranged on one side of the conveying channel and protrudes towards the conveying channel to detect each conveying transformer framework; the transfer mechanism is arranged on one side of the output end of the conveying channel and drives the conveying transformer framework to move; first containing box butt joint transfer passage's output receives carry the transformer skeleton, thereby realizes carry the transformer skeleton to realize withstand voltage test at the in-process of carrying, and realize automatic collection, so that carry the automatic test of transformer skeleton, thereby improve the efficiency of software testing of transformer skeleton and reduce the test cost of transformer skeleton.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to a withstand voltage detector for a plastic shell of a transformer.
Background
The transformer framework is commonly used for electrical equipment, and needs to bear certain voltage in the use process, so withstand voltage test is all needed to be done to every transformer framework before putting into the market, and in prior art, the staff shifts the transformer framework to withstand voltage station to carry out manual test, lead to transformer framework's efficiency of software testing lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a withstand voltage detector for a transformer plastic shell, which solves the problem of low testing efficiency of a transformer framework in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
according to an aspect of the present invention, the present invention provides a transformer plastic casing withstand voltage tester, which is used for testing a transformer bobbin, and includes:
the vibration dish is used for conveying the transformer framework: the vibration disc is connected with a conveying channel for conveying the transformer framework;
the voltage withstand test mechanism is arranged on one side of the conveying channel and protrudes towards the conveying channel to detect each conveying transformer framework;
the transfer mechanism is arranged on one side of the output end of the conveying channel and drives the conveying transformer framework to move;
and the first containing box is butted with the output end of the conveying channel and receives the conveying transformer framework.
Optionally, the output end of the vibrating disk is inclined downwards;
the conveying channel is in butt joint with the output end of the vibration disk and is parallel to the extending direction of the output end of the vibration disk.
Optionally, the pressure resistance testing mechanism includes:
the bracket is arranged on one side of the conveying channel;
the first air cylinder is arranged on the bracket and faces the conveying channel;
a second cylinder disposed opposite to the first cylinder and facing the transfer passage;
the first conducting strip is connected with the first cylinder and is abutted against the upper surface of the transformer framework under the driving of the first cylinder;
the second conducting strip is connected with the second cylinder and is abutted against the lower surface of the transformer framework under the driving of the second cylinder; the second conducting strip and the first conducting strip are positive and negative poles, and act on the transformer framework simultaneously.
Optionally, the pressure resistance testing mechanism further includes an elastic member, which is disposed between the output shaft of the first cylinder and the first conductive plate and abuts against the first conductive plate, so that the first conductive plate elastically moves up and down relative to the output shaft of the first cylinder.
Optionally, the pressure resistance testing mechanism further includes a guide post, and the guide post is connected to the first conductive sheet and penetrates through the output shaft of the first cylinder; the elastic piece is sleeved outside the guide post.
Optionally, the first conductive sheet and the second conductive sheet are arranged oppositely, and the first conductive sheet covers the second conductive sheet.
Optionally, the transfer mechanism includes:
the third cylinder is arranged above the output end of the conveying channel;
the telescopic assembly is connected with an output shaft of the third cylinder; the telescopic assembly comprises a driving part and a push rod connected with the driving part, and the push rod is driven by the driving part to stretch.
Optionally, the transformer plastic casing withstand voltage detector further comprises a moving mechanism, the moving mechanism comprises a fourth cylinder and a guide plate, and the guide plate is connected with an output shaft of the fourth cylinder and is driven by the fourth cylinder to move transversely; the guide piece is in butt joint with the output end of the conveying channel and is used for bearing the transformer framework output by the conveying channel so as to guide the first containing box.
Optionally, the second storage box is arranged in parallel with the first storage box in the moving direction of the output shaft of the fourth cylinder; an output shaft of the fourth cylinder drives the guide piece to move between the second containing box and the first containing box.
Optionally, the first conductive plates are provided in plurality, and the plurality of first conductive plates are arranged in the first cylinder side by side and are arranged corresponding to the second conductive plates.
According to the technical scheme, the embodiment of the utility model at least has the following advantages and positive effects:
in the withstand voltage detector for the plastic shell of the transformer, provided by the embodiment of the utility model, the vibration disc is used for conveying the transformer framework: the vibration disc is connected with a conveying channel for conveying the transformer framework; the voltage withstand test mechanism is arranged on one side of the conveying channel and protrudes towards the conveying channel to detect each conveying transformer framework; the transfer mechanism is arranged on one side of the output end of the conveying channel and drives the conveying transformer framework to move; first containing box butt joint transfer passage's output receives carry the transformer skeleton, thereby realizes carry the transformer skeleton to realize withstand voltage test at the in-process of carrying, and realize automatic collection, so that carry the automatic test of transformer skeleton, thereby improve the efficiency of software testing of transformer skeleton and reduce the test cost of transformer skeleton.
Drawings
Fig. 1 is an oblique view of a transformer plastic casing voltage resistance tester according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a transformer plastic casing withstand voltage tester according to an embodiment of the present application.
Fig. 3 is a partially enlarged view of a direction a in fig. 2.
Detailed Description
Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and the description and drawings are to be regarded as illustrative in nature and not as restrictive.
The transformer framework is commonly used for electrical equipment, and needs to bear certain voltage in the use process, so withstand voltage test is all needed to be done to every transformer framework before putting into the market, and in prior art, the staff shifts the transformer framework to withstand voltage station to carry out manual test, lead to transformer framework's efficiency of software testing lower.
Referring to fig. 1 to 3, the utility model provides a transformer plastic casing withstand voltage tester, which is used for testing a transformer framework, and comprises a vibration disk 1, a positioning sensor 4, a withstand voltage testing mechanism 3, a transfer mechanism 5, a first storage box 8 and a second storage box 9, wherein the vibration disk 1 is used for conveying the transformer framework: the vibration disc 1 is connected with a conveying channel 2 for conveying the transformer framework, and the positioning sensor 4, the withstand voltage testing mechanism 3 and the transferring mechanism 5 are arranged on one side of the conveying channel 2 and arranged along the extending direction of the conveying channel 2.
Conveying channel 2 is equipped with the guide way that supplies transformer skeleton to remove as transformer skeleton's defeated material passageway, through guide way direction transformer skeleton, improves transformer skeleton's removal smoothness nature.
Also, the output end of the vibration plate 1 is inclined downward; the conveying channel 2 is in butt joint with the output end of the vibration disc 1 and is parallel to the extending direction of the output end of the vibration disc 1, the self gravity of the transformer framework is fully utilized, and the transformer framework is discharged along the conveying channel 2 under the vibration of the vibration disc 1 under the condition that no external force is needed.
Referring to fig. 1 to 3, the voltage withstand test mechanism 3 is disposed at one side of the conveying channel 2, and protrudes toward the conveying channel 2 to detect each of the conveying transformer bobbins, and the voltage withstand test mechanism 3 is in contact with the conveying transformer bobbins to energize the conveying transformer bobbins, so that the conveying transformer bobbins perform a voltage withstand test, thereby implementing an automatic test of the conveying transformer bobbins.
The pressure resistance testing mechanism 3 comprises a bracket 37, a first air cylinder 31, a second air cylinder 32, a first conducting strip 33 and a second conducting strip 34, wherein the bracket 37 is arranged on one side of the conveying channel 2;
the first cylinder 31 is mounted to the bracket 37 and faces the conveyance path 2 so as to be extendable and retractable toward the conveyance path 2. A second cylinder 32 is arranged opposite said first cylinder 31 and facing said conveying channel 2 so as to telescope towards said conveying channel 2 and co-operate in conjunction with said first cylinder 31.
The first conducting strip 33 is connected with the first cylinder 31 and is abutted against the upper surface of the transformer framework under the driving of the first cylinder 31, and the second conducting strip 34 is connected with the second cylinder 32 and is abutted against the lower surface of the transformer framework under the driving of the second cylinder 32; the second conducting strip 34 and the first conducting strip 33 are positive and negative electrodes, and act on the transformer framework simultaneously, and the second conducting strip 34 and the first conducting strip 33 contact the transformer framework simultaneously, so that the second conducting strip 34 and the first conducting strip 33 are mutually connected, and when the second conducting strip 34 and the first conducting strip 33 are in butt joint with external current, the second conducting strip 34, the first conducting strip 33 and the transformer framework form a circuit path, and external voltage acts on the transformer framework, so that the withstand voltage test of the transformer framework is realized.
Optionally, the second conductive sheet 34 and the first conductive sheet 33 are both copper sheets and can carry a high-voltage circuit, which is not limited herein.
The pressure resistance testing mechanism 3 further comprises an elastic piece 35, the elastic piece 35 is arranged between the output shaft of the first cylinder 31 and the first conducting strip 33 and is abutted against the first conducting strip 33, so that the first conducting strip 33 is elastically lifted relative to the output shaft of the first cylinder 31, the attaching strength of the first conducting strip 33 and the transformer framework is improved through the elastic piece 35, the damage to the transformer framework is reduced when the first conducting strip 33 faces the transformer framework and is abutted against the transformer framework, and the outer surface of the transformer framework is ensured.
The pressure resistance testing mechanism 3 further comprises a guide post 36, wherein the guide post 36 is connected with the first conducting strip 33 and penetrates through an output shaft of the first cylinder 31; the elastic member 35 is sleeved outside the guide post 36, so that the stretching smoothness of the first conductive sheet 33 is improved, and the first conductive sheet 33 is prevented from moving and deviating.
The first conductive sheet 33 and the second conductive sheet 34 are oppositely arranged, and the first conductive sheet 33 covers the second conductive sheet 34.
Optionally, the first conductive plate 33 is provided in plurality, and the plurality of first conductive plates 33 are provided in the first cylinder 31 side by side and arranged corresponding to each of the second conductive plates 34.
Referring to fig. 1 to 3, in addition, the positioning sensor 4 is located at one side of the conveying channel 2 and detects the transformer bobbin in real time, and when the positioning sensor 4 detects the transformer bobbin, the positioning sensor 4 outputs a signal and triggers the first cylinder 31 and the second cylinder 32 to extend out, so as to realize the voltage withstanding test of the transformer bobbin. The number and the positions of the positioning sensors 4 are correspondingly arranged according to the first conductive sheets 33.
The transfer mechanism 5 includes a third cylinder 51 and a telescopic assembly 52. The third cylinder 51 is arranged above the output end of the conveying channel 2; the telescopic assembly 52 is connected with an output shaft of the third cylinder 51; the telescopic assembly 52 comprises a driving member 521 and a push rod 522 connected to the driving member 521, wherein the push rod 522 is driven by the driving member 521 to be telescopic. When the push rod 522 is extended under the driving of the driving part 521, the outer surface of the push rod 522 is in contact with the transformer framework so as to push the transformer framework, and when the push rod 522 is retracted under the driving of the driving part 521, the push rod 522 is positioned above the transformer framework so as to push the transformer framework in front. The driving member 521 may be a telescopic cylinder.
The transformer plastic shell pressure resistance detection machine also comprises a moving mechanism, wherein the moving mechanism comprises a fourth cylinder 6 and a guide sheet 7, and the guide sheet 7 is connected with an output shaft of the fourth cylinder 6 and transversely moves under the driving of the fourth cylinder 6; the guide piece 7 is in butt joint with the output end of the conveying channel 2 and is used for receiving the transformer framework output by the conveying channel 2 so as to guide the first containing box 8 and realize automatic collection of the transformer framework.
The second container box 9 and the first container box 8 are arranged in parallel in the moving direction of the output shaft of the fourth cylinder 6; the output shaft of fourth cylinder 6 drives guide plate 7 is in the second containing box with remove between the first containing box 8, realize that various transformer framves classify and accomodate to in discernment different types of transformer framves.
While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. The utility model provides a withstand voltage of transformer plastic shell detects machine which characterized in that, withstand voltage of transformer plastic shell detects machine and is used for testing transformer skeleton, includes:
the vibration dish is used for conveying the transformer framework: the vibration disc is connected with a conveying channel for conveying the transformer framework;
the voltage withstand test mechanism is arranged on one side of the conveying channel and protrudes towards the conveying channel to detect each conveying transformer framework;
the transfer mechanism is arranged on one side of the output end of the conveying channel and drives the conveying transformer framework to move;
and the first containing box is butted with the output end of the conveying channel and receives the conveying transformer framework.
2. The transformer plastic casing pressure resistance tester as claimed in claim 1, wherein the output end of the vibrating disk is inclined downward;
the conveying channel is in butt joint with the output end of the vibration disk and is parallel to the extending direction of the output end of the vibration disk.
3. The transformer plastic casing voltage withstand testing machine of claim 1, wherein the voltage withstand testing mechanism comprises:
the bracket is arranged on one side of the conveying channel;
the first air cylinder is arranged on the bracket and faces the conveying channel;
a second cylinder disposed opposite to the first cylinder and facing the transfer passage;
the first conducting strip is connected with the first cylinder and is abutted against the upper surface of the transformer framework under the driving of the first cylinder;
the second conducting strip is connected with the second cylinder and is abutted against the lower surface of the transformer framework under the driving of the second cylinder; the second conducting strip and the first conducting strip are positive and negative poles, and act on the transformer framework simultaneously.
4. The transformer plastic casing pressure resistance tester as claimed in claim 3, wherein the pressure resistance testing mechanism further comprises an elastic member disposed between the output shaft of the first cylinder and the first conductive plate and abutting against the first conductive plate, so that the first conductive plate elastically ascends and descends relative to the output shaft of the first cylinder.
5. The transformer plastic casing voltage withstand testing machine according to claim 4, wherein the voltage withstand testing mechanism further comprises a guide post, the guide post is connected with the first conductive sheet and penetrates through the output shaft of the first cylinder; the elastic piece is sleeved outside the guide post.
6. The transformer plastic casing voltage withstand testing machine recited in claim 4, wherein said first conductive plate and said second conductive plate are disposed opposite to each other, and said second conductive plate is covered by said first conductive plate.
7. The transformer plastic casing withstand voltage testing machine according to claim 1, wherein the transferring mechanism comprises:
the third cylinder is arranged above the output end of the conveying channel;
the telescopic assembly is connected with an output shaft of the third cylinder; the telescopic assembly comprises a driving part and a push rod connected with the driving part, and the push rod is driven by the driving part to stretch.
8. The transformer plastic casing voltage withstanding detector as claimed in claim 1, further comprising a moving mechanism, the moving mechanism comprising a fourth cylinder and a guiding plate, the guiding plate being connected to an output shaft of the fourth cylinder and being moved laterally by the fourth cylinder; the guide piece is in butt joint with the output end of the conveying channel and is used for bearing the transformer framework output by the conveying channel so as to guide the first containing box.
9. The transformer plastic casing pressure resistance tester as claimed in claim 8, further comprising a second container box, the second container box and the first container box being arranged in parallel in a moving direction of an output shaft of the fourth cylinder; an output shaft of the fourth cylinder drives the guide piece to move between the second containing box and the first containing box.
10. The transformer plastic casing pressure resistance tester as claimed in claim 4, wherein the first conductive plate is provided with a plurality of first conductive plates, and the plurality of first conductive plates are arranged side by side in the first cylinder and arranged corresponding to the second conductive plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813707.XU CN215438295U (en) | 2021-04-20 | 2021-04-20 | Transformer plastic shell withstand voltage detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120813707.XU CN215438295U (en) | 2021-04-20 | 2021-04-20 | Transformer plastic shell withstand voltage detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215438295U true CN215438295U (en) | 2022-01-07 |
Family
ID=79705159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120813707.XU Active CN215438295U (en) | 2021-04-20 | 2021-04-20 | Transformer plastic shell withstand voltage detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215438295U (en) |
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2021
- 2021-04-20 CN CN202120813707.XU patent/CN215438295U/en active Active
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Address after: 516000 workshop 2, No.57 Yinhu Road, Chenjiang street, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: HUIZHOU YINUO PRECISION ELECTRONICS Co.,Ltd. Address before: 516006 third floor of Jianda company's plant, community 34, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU YINUO PRECISION ELECTRONICS Co.,Ltd. |