CN215219032U - Be used for small-size transformer withstand voltage testing arrangement - Google Patents
Be used for small-size transformer withstand voltage testing arrangement Download PDFInfo
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- CN215219032U CN215219032U CN202121403968.0U CN202121403968U CN215219032U CN 215219032 U CN215219032 U CN 215219032U CN 202121403968 U CN202121403968 U CN 202121403968U CN 215219032 U CN215219032 U CN 215219032U
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Abstract
The utility model belongs to the technical field of the transformer test, specifically be used for miniature transformer high-voltage insulation testing device, press from both sides the mechanism including feeding conveyer belt 1, exit conveyor 2, accredited testing organization, tester and clamp, feeding conveyer belt 1 and exit conveyor 2 all are equipped with locator 11 and are used for neatly arranging the transformer, accredited testing organization locates feeding conveyer belt 1 one side, be equipped with the conduction board with tester electric connection, accredited testing organization is equipped with a plurality of test groove 6 and is used for the mode transformer, one side that accredited testing organization is relative is equipped with first clamp and gets the manipulator and be used for the material loading, 2 one sides of exit conveyor are equipped with second fixture mechanism and are used for pressing from both sides and get the defective products, the utility model discloses simple structure realizes the automatic high-voltage insulation detection to the transformer to press from both sides the defective products.
Description
Technical Field
The utility model relates to a transformer test technical field especially relates to a be used for withstand voltage testing arrangement of miniature transformer.
Background
With the application of electronic products becoming more and more extensive, the production and manufacture of various components in the electronic products become more and more important, and the demand of the power transformer as one of the essential components in the electronic products is also increasing. With the increase of the demand of the power transformer, the power transformer comprises seven pins, and six pins above the power transformer are required to be connected to test the voltage withstanding characteristic of the power transformer. How to detect the voltage withstanding characteristic of the power transformer with high efficiency becomes important.
The existing voltage withstand test of many small transformers adopts manual operation test, and the efficiency is slow and the safety is low.
Therefore, there is a need for an apparatus for automatic voltage withstand test to improve efficiency and safety.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a be used for miniature transformer high-voltage insulation test device, gets the mechanism including feeding conveyer belt, exit conveyor belt, accredited testing organization, tester and clamp, press from both sides the mechanism and get the manipulator including first clamp, feeding conveyer belt reaches all be equipped with a plurality of locators on the exit conveyor belt, accredited testing organization locates feeding conveyer belt one side, accredited testing organization is equipped with the conduction board with tester electric connection, and accredited testing organization is equipped with a plurality of test grooves and is used for the mode transformer, the conduction board is located test groove below, the one side that accredited testing organization is relative sets up the manipulator is used for the material loading is got to first clamp, exit conveyor belt one side sets up second anchor clamps mechanism is used for pressing from both sides and gets the defective products, with the second press from both sides and get the relative one side of manipulator and be equipped with the defective products collecting vat.
Further, locator fixed connection is equipped with the standing groove in the locator and is used for placing the transformer in feeding conveyer belt and exit conveyor's surface, and feeding conveyer belt and exit conveyor all adopt servo motor control, realize step-by-step action, and the migration distance is the length of the locator quantity of the test groove quantity that corresponds for once moving, if the test groove has ten promptly, feeding conveyer belt and exit conveyor move once for the length of ten locators.
Further, the first clamp is got the manipulator and is included arm and a plurality of cylinder clamping jaw, and the arm comprises X axle linear electric motor, Y axle linear electric motor and Z axle linear electric motor, and Y axle linear electric motor sliding connection is in X axle linear electric motor, and X axle linear electric motor sliding connection is in Z axle linear electric motor, and a plurality of cylinder clamping jaw in a row sets up, and Y axle linear electric motor is equipped with a plurality of cylinder clamping jaw of leg joint.
Furthermore, the first clamping manipulator and the second clamping manipulator are the same in structure, the difference is that the first clamping manipulator is used for feeding, the action control is unified action, the second clamping manipulator is used for clamping defective products, the action control is independent control of each cylinder clamping jaw, and control signals come from sensors of the test slots.
Furthermore, the test groove is provided with a through hole for the transformer pin to pass through the test groove.
Furthermore, the conduction plate comprises a conduction cylinder and a clamping block, the clamping block body is an insulating block, a conducting strip is arranged on the inner side of the clamping block and electrically connected with the tester, the clamping block is respectively arranged on two sides of the through hole, and the conduction cylinder is connected with the clamping block to control the clamping block to act.
Furthermore, a liftable pressing plate is arranged above the test groove and connected with a lifting linear motor to control lifting.
After the transformer is placed in the test slot, the pressing plate presses the transformer to keep stable, normal conduction is ensured, the cylinder is conducted to act, the conducting strips of the clamping blocks contact pins of the transformer, and voltage withstanding test is started.
Furthermore, each test groove is correspondingly provided with an indicator light and a sensor, the indicator light is a red-green double-color indicator light and is used for marking defective products, the voltage resistance test is poor, the indicator light is red, and the indicator light is green if the indicator light is qualified.
The utility model has the advantages that:
the utility model relates to a be used for miniature transformer withstand voltage testing arrangement, simple structure realizes the withstand voltage detection of automation to the transformer to press from both sides out the defective products, need not the manual work and operate, the security is high, and can once only test a plurality of transformers, it is efficient.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic top view of an overall structure according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of a test slot and a conduction plate according to an embodiment of the present invention;
description of reference numerals: the device comprises a feeding conveyor belt 1, a positioner 11, a servo motor 12, a discharging conveyor belt 2, a Z-axis linear motor 3, an X-axis linear motor 4, a Y-axis linear motor 5, a support 51, a cylinder clamping jaw 52, a test slot 6, a through hole 61, an indicator lamp 62, a pressing plate 63, a lifting linear motor 63, a conduction cylinder 7, a clamping block 71 and a conducting strip 72.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly but via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is at a lesser level than the second feature.
As shown in fig. 1-2, an embodiment of the present invention provides a withstand voltage testing apparatus for a small transformer, which includes a feeding conveyor belt 1, a discharging conveyor belt 2, a testing mechanism, a tester, and a clamping mechanism, wherein the clamping mechanism includes a first clamping manipulator and a second clamping manipulator, a plurality of locators 11 are disposed on both the feeding conveyor belt 1 and the discharging conveyor belt 2, the testing mechanism is disposed on one side of the feeding conveyor belt 1, the testing mechanism is provided with a conduction plate electrically connected to the tester,
the testing mechanism is provided with ten test slots 6 for mode transformers, the test slots 6 are provided with through holes for transformer pins to pass through the test slots 6, a liftable pressing plate 63 is arranged above the test slots 6, the pressing plate 63 is connected with a lifting linear motor 64 for controlling lifting, each test slot 6 is correspondingly provided with an indicator lamp 62 and a sensor, the indicator lamp 62 is a red-green double-color indicator lamp and used for marking defective products, the pressure resistance test is poor, the indicator lamp 62 is red, and the qualified test is green.
The conduction plate is arranged below the test slot 6 and comprises a conduction cylinder 7 and a clamping block 71, the body of the clamping block 71 is an insulating block, a conducting strip 72 is arranged on the inner side of the clamping block 71, the conducting strip 72 is electrically connected with the tester, the clamping block 71 is respectively arranged on two sides of the through hole, and the conduction cylinder 7 is connected with the clamping block 71 to control the clamping block 71 to move.
The testing mechanism is characterized in that the first clamping mechanical arm is arranged on one side opposite to the testing mechanism and used for feeding, the second clamp mechanism is arranged on one side of the discharging conveyor belt 2 and used for clamping defective products, and a defective product collecting tank is arranged on one side opposite to the second clamping mechanical arm.
11 fixed connection of locator is in the surface of feeding conveyer belt 1 and exit conveyor 2, is equipped with the standing groove in the locator 11 and is used for placing the transformer, and feeding conveyer belt 1 and exit conveyor 2 all adopt servo motor 12 control, realize step-by-step action, and the migration distance is the length of the 11 quantity of locators of the 6 quantity of test groove that correspond for every action, is promptly if test groove 6 has ten, and feeding conveyer belt 1 and exit conveyor 2 move once for the length of ten locators 11.
The first manipulator of getting includes arm and a plurality of cylinder clamping jaw 52, and the arm comprises X axle linear electric motor 4, Y axle linear electric motor 5 and Z axle linear electric motor 3, and Y axle linear electric motor 5 sliding connection is in X axle linear electric motor 4, and X axle linear electric motor 4 sliding connection is in Z axle linear electric motor 3, and a plurality of cylinder clamping jaw 52 is arranged in a row, and Y axle linear electric motor 5 is equipped with ten cylinder clamping jaws 52 of support 51 connection, the manipulator structure is the same is got with the second clamp to the first manipulator of getting, and the difference only lies in that the first manipulator of getting is used for the material loading, and motion control is unified action, and the manipulator is got to the second clamp and is used for getting the defective products, and motion control is each cylinder clamping jaw 52 independent control, and control signal comes from the sensor of test groove 6.
After the transformer is placed in the test slot 6, the pressing plate 63 presses the transformer to keep stable and ensure normal conduction, the cylinder 7 is conducted to act, and the conducting strips 72 of the clamping blocks 71 contact pins of the transformer to start a voltage withstanding test.
Further, in some embodiments, the conduction plate is a fixed conduction slot, the conduction slot is disposed corresponding to the through hole, a conductive plate 72 is disposed in each conduction slot, and the transformer can be connected by inserting the transformer.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides a be used for withstand voltage testing arrangement of small-size transformer which characterized in that: mechanism is got including feeding conveyer belt, exit conveyor, accredited testing organization, tester and clamp, it gets the manipulator to press from both sides the mechanism and get including first clamp and get manipulator and second clamp, feeding conveyer reaches all be equipped with a plurality of locators on the exit conveyor, accredited testing organization locates feeding conveyer one side, accredited testing organization is equipped with the conduction board with tester electric connection, and accredited testing organization is equipped with a plurality of test grooves and is used for the mode transformer, the conduction board is located test groove below, the one side that accredited testing organization is relative sets up the manipulator is used for the material loading is got to first clamp, exit conveyor one side sets up the second fixture mechanism is used for pressing from both sides and gets the defective products, with the second press from both sides and get manipulator relative one side and be equipped with the defective products collecting vat.
2. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: the positioner is fixedly connected to the surfaces of the feeding conveyor belt and the discharging conveyor belt, and a placing groove is formed in the positioner and used for placing a transformer.
3. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: first clamp is got manipulator and is included arm and a plurality of cylinder clamping jaw, and the arm comprises X axle linear electric motor, Y axle linear electric motor and Z axle linear electric motor, and Y axle linear electric motor sliding connection is in X axle linear electric motor, and X axle linear electric motor sliding connection is in Z axle linear electric motor, and a plurality of cylinder clamping jaw in a row sets up, and Y axle linear electric motor is equipped with a plurality of cylinder clamping jaw of leg joint.
4. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: the first clamping mechanical arm and the second clamping mechanical arm are identical in structure.
5. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: the test groove is provided with a through hole for the pin of the transformer to pass through the test groove.
6. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: the conduction plate comprises a conduction cylinder and a clamping block, the clamping block body is an insulating block, a conducting strip is arranged on the inner side of the clamping block and electrically connected with the tester, the clamping block is arranged on two sides of the through hole respectively, and the conduction cylinder is connected with the clamping block to control the clamping block to act.
7. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: a liftable pressing plate is arranged above the test groove and connected with a lifting linear motor to control lifting.
8. The apparatus for testing withstand voltage of a small transformer according to claim 1, wherein: each test slot is correspondingly provided with an indicator light and a sensor for identifying defective products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403968.0U CN215219032U (en) | 2021-06-23 | 2021-06-23 | Be used for small-size transformer withstand voltage testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403968.0U CN215219032U (en) | 2021-06-23 | 2021-06-23 | Be used for small-size transformer withstand voltage testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215219032U true CN215219032U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121403968.0U Active CN215219032U (en) | 2021-06-23 | 2021-06-23 | Be used for small-size transformer withstand voltage testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215219032U (en) |
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2021
- 2021-06-23 CN CN202121403968.0U patent/CN215219032U/en active Active
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