CN217901906U - High-frequency transformer combination test system - Google Patents
High-frequency transformer combination test system Download PDFInfo
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- CN217901906U CN217901906U CN202221435841.1U CN202221435841U CN217901906U CN 217901906 U CN217901906 U CN 217901906U CN 202221435841 U CN202221435841 U CN 202221435841U CN 217901906 U CN217901906 U CN 217901906U
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Abstract
The utility model belongs to the technical field of the transformer technique and specifically relates to indicate a high frequency transformer combination test system, include: a cabinet; a plurality of testers electrically connected with the high-frequency transformer and an industrial control computer electrically connected with the testers are arranged in the cabinet; the detection device comprises a workbench arranged beside the cabinet and detection equipment arranged on the workbench; the detection apparatus includes: the positioning mechanism is arranged on the workbench and is used for positioning at least one high-frequency transformer; the lifting device is arranged on the workbench and is electrically connected with the industrial computer; and at least one marking pen which is in driving connection with the lifting device and is positioned above the positioning mechanism. The utility model has the advantages of high testing efficiency and high automation degree; meanwhile, workers can be prevented from mixing up good products and defective products, and the defective products can be effectively prevented from flowing out for use.
Description
Technical Field
The utility model belongs to the technical field of the transformer technique and specifically relates to indicate high frequency transformer combination test system.
Background
The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency (10 kHz), is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, and is also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine.
In the production process of the high-frequency transformer, a finished product comprehensive performance test, a voltage-resistant insulation test and an inter-coil insulation pulse test are generally carried out, and the tests are generally carried out by using the following test methods: the transformer performance testing method includes the steps that a single tester (one of a comprehensive tester, a voltage-resistant insulation tester and an inter-coil insulation pulse tester) is used manually to test various performances of the transformer respectively, and then testers perform good product and defective product sorting according to judgment of the tester.
The testing method has the defects of low testing efficiency, low automation degree and easy confusion of good products and defective products by detection workers.
Therefore, there is a need to develop a new technical solution to solve the above existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides high frequency transformer combination test system to solve the problem that proposes in the background art.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a high frequency transformer combination test system, comprising:
a cabinet; a plurality of testers electrically connected with the high-frequency transformer and an industrial control computer electrically connected with the testers are arranged in the cabinet;
the detection device comprises a workbench arranged beside the cabinet and detection equipment arranged on the workbench;
the detection device includes:
the positioning mechanism is arranged on the workbench and is used for positioning at least one high-frequency transformer;
the lifting device is arranged on the workbench and is electrically connected with the industrial computer;
and at least one marking pen which is in driving connection with the lifting device and is positioned above the positioning mechanism.
Preferably, the positioning mechanism comprises a case arranged on the workbench and a tray arranged on the case, and the tray is at least provided with one positioning groove matched with the high-frequency transformer.
Preferably, be equipped with the electricity on the quick-witted case and link the subassembly, the electricity link the subassembly with high frequency transformer and a plurality of the tester is all connected electrically.
Preferably, the electric connection assembly comprises a circuit board arranged on the case, at least one clamping piece needle group is welded on the circuit board, pins of the clamping piece needle group are electrically connected with the plurality of testers, and clamping heads of the clamping piece needle group are used for being electrically connected with the high-frequency transformer.
Preferably, the positioning mechanism comprises a base arranged on the case, the tray is arranged on the base, a plurality of chuck limiting holes are formed in the bottom of the positioning groove, and a plurality of chuck penetrating grooves corresponding to the chuck limiting holes are formed in the base.
Preferably, the lifting device comprises a mounting frame arranged on the positioning mechanism, a first lifting mechanism arranged on the mounting frame and a limiting component connected with the output end of the first lifting mechanism, and the limiting component is positioned above the high-frequency transformer positioned by the positioning mechanism.
Preferably, first elevating system is including all locating the first cylinder and the slide bar of mounting bracket, spacing subassembly slides with the slide bar and sets up, the piston rod and the spacing subassembly of first cylinder are connected.
Preferably, the limiting assembly comprises a pressing plate connected with the piston rod of the first cylinder and a pressing block arranged on the pressing plate, and the pressing block is located above the high-frequency transformer positioned by the positioning mechanism.
Preferably, the lifting device comprises a second lifting mechanism arranged on the pressing plate, the marking pen is connected with the output end of the second lifting mechanism, and the second lifting mechanism is controlled to lift by an industrial personal computer.
Preferably, the second lifting mechanism comprises at least one second air cylinder arranged on the pressing plate, the marking pen is connected with a piston rod of the second air cylinder, and the second air cylinder is electrically connected with the industrial personal computer.
The utility model has the advantages that: when the high-frequency transformer needs to be detected, the high-frequency transformer is placed on the positioning mechanism to be positioned, the industrial control computer and all the testers (the comprehensive tester, the voltage-resistant insulation tester and the inter-coil insulation pulse tester) are started, the industrial control computer can control the comprehensive tester, the voltage-resistant insulation tester and the inter-coil insulation pulse tester to carry out various tests on the high-frequency transformer, the whole testing process is finished at one time, the continuity is high, different testers do not need to be carried to test products, and the high-frequency transformer testing device has the advantages of high testing efficiency and high automation degree; and after the test finishes, the industrial control computer just can send the testing result to the display on, the workman alright in order to look up the testing result through the display, and the marking pen of industrial control computer control simultaneously can be beaten the mark to the yields of test, prevents that the workman from obscuring yields and defective products, accomplishes effectively to prevent that the defective products from flowing out and uses.
Drawings
Fig. 1 is a schematic view of the overall structure of the high-frequency transformer combination testing system of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a tray of the high frequency transformer combination test system in FIG. 2;
fig. 4 is a schematic structural view of the detection mechanism of the high-frequency transformer combination test system in fig. 1 with a tray hidden;
FIG. 5 is an enlarged view of portion B of FIG. 4;
fig. 6 is a schematic structural diagram of the detection mechanism of the high-frequency transformer combined test system in fig. 1 after the tray and the base are hidden;
FIG. 7 is an enlarged view of portion C of FIG. 6;
fig. 8 is a front view of the cabinet of fig. 1;
FIG. 9 is a schematic view of the structure of the clip pin of FIG. 7.
Fig. 10 is an internal schematic view of a cabinet of the high-frequency transformer combination test system.
Reference numerals: 1. a cabinet; 2. a tester; 2-1, a comprehensive tester; 2-2, a voltage-resistant insulation tester; 2-3, testing the insulation pulse between the coils; 3. an industrial control computer; 4. a marking pen; 5. a chassis; 6. a tray; 7. positioning a groove; 8. a circuit board; 9. a clip needle; 9-1, pins; 9-2, a chuck; 10. a base; 11. a collet-limiting hole; 12. the chuck penetrates through the groove; 13. a mounting frame; 14. a first cylinder; 15. a slide bar; 16. pressing a plate; 17. briquetting; 18. a second cylinder; 19. a high-frequency transformer; 20. a display; 21. a work table; 22. a first mounting seat; 23. A second mounting seat; 24. a third cylinder; 25. a first pin group; 26. a second pin group.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only
As shown in fig. 1 to 10, the utility model provides a high-frequency transformer combination test system, include:
a cabinet 1; a plurality of testers 2 electrically connected with a high-frequency transformer 19 and an industrial computer 3 electrically connected with the testers 2 are arranged in the cabinet 1; in this embodiment, the plurality of test instruments 2 include a comprehensive test instrument 2-12, a voltage-resistant insulation test instrument 2-2, and an inter-coil insulation pulse test instrument 2-3, and the number of each test instrument is at least one; a workbench 21 arranged beside the cabinet 1 and detection equipment arranged on the workbench 21;
the detection apparatus includes:
a positioning mechanism which is arranged on the workbench 21 and is used for positioning at least one high-frequency transformer 19;
a lifting device which is arranged on the working table 21 and is electrically connected with the industrial computer;
at least one marking pen (4) which is connected with the lifting device in a driving way and is positioned above the positioning mechanism;
in this embodiment, the marking pen 4 may be an oil pen. The oil pen is contacted with the good product, so that the mark can be marked.
In the present embodiment, the cabinet 1 is provided with a display 20 electrically connected to the industrial personal computer 3.
When the high-frequency transformer 19 needs to be detected, the high-frequency transformer 19 is placed on a positioning mechanism to be positioned, an industrial control computer 3 and all the testers 2 (a comprehensive tester 2-12, a voltage-resistant insulation tester 2-2 and an inter-coil insulation pulse tester 2-3) are started, the industrial control computer 3 can control the comprehensive tester 2-12, the voltage-resistant insulation tester 2-2 and the inter-coil insulation pulse tester 2-3 to perform various tests on the high-frequency transformer 19, the whole testing process is completed at one time, the continuity is high, different testers do not need to be carried to test products, and the high-frequency transformer testing device has the advantages of high testing efficiency and high automation degree; and after the test finishes, on industrial control computer 3 just can send the testing result to display 20, workman alright in order to look up the testing result through display 20, industrial control computer 3 just can send the instruction for elevating gear simultaneously for elevating gear drives marking pen 4 can contact with the yields that detects out, thereby beats the mark, prevents that the workman from obscuring yields and defective products, accomplishes effectively to prevent that the defective products from flowing out and using.
The positioning mechanism comprises a case 5 arranged on the workbench 21 and a tray 6 arranged on the case 5, wherein the tray 6 is at least provided with a positioning groove 7 matched with the high-frequency transformer 19. When the high-frequency transformer 19 needs to be positioned, the high-frequency positioner is placed on the positioning groove 7, so that the high-frequency transformer 19 can be positioned, and the positioning device has the advantages of being simple, convenient and fast to operate, and therefore the working efficiency of workers is improved.
And an electric connection component is arranged on the case 5, and is electrically connected with the high-frequency transformer 19 and the plurality of testers 2. So set up for high frequency transformer 19 can all be connected with the electricity with all testers 2, thereby has guaranteed the normal clear of test work.
The electric connection assembly comprises a circuit board 8 arranged on the case 5, at least one clamping piece needle group is welded on the circuit board 8, pins 9-1 of the clamping piece needle group are electrically connected with the plurality of testers 2, and clamping heads 9-2 of the clamping piece needle group are used for being electrically connected with a high-frequency transformer 19. In this embodiment, the clip needle set is formed by combining a plurality of clip needles. When the high-frequency transformer 19 needs to be tested, the pin 9-1 of the high-frequency transformer 19 is inserted into the chuck 9-2 of the clip needle set, so that the tester 2 can be electrically connected with the high-frequency transformer 19, and the method has the advantages of being simple and fast to operate and stable in electrical connection.
The positioning mechanism comprises a base 10 arranged on the case 5, the tray 6 is arranged on the base 10, a plurality of chuck 9-2 limiting holes are arranged at the bottom of the positioning groove 7, and a plurality of chuck 9-2 through grooves corresponding to the chuck 9-2 limiting holes are arranged on the base 10. The clamping head 9-2 of the clamping piece needle group is inserted into the penetrating groove of the clamping head 9-2 and the limiting hole of the clamping head 9-2, in the embodiment, the limiting hole of the clamping head 9-2 can limit the extension of the clamping head 9-2 of the clamping piece needle group, therefore, the pin 9-1 of the high-frequency transformer 19 is placed into the clamping head 9-2 inserted into the limiting hole of the clamping head 9-2, the high-frequency transformer 19 can be further limited, the high-frequency transformer 19 is prevented from being loosened in the horizontal direction due to external force, and the detection result is prevented from being influenced.
The lifting device comprises a mounting frame 13 arranged on the positioning mechanism, a first lifting mechanism arranged on the mounting frame 13 and a limiting component connected with the output end of the first lifting mechanism, and the limiting component is positioned above the high-frequency transformer 19 positioned by the positioning mechanism. Start first elevating system, first elevating system drives spacing subassembly on the limit and removes the top to the high frequency transformer 19 of positioning mechanism location, until with the contact of high frequency transformer 19 to fix a position high frequency transformer 19 in vertical direction, prevent that high frequency transformer 19 from because receiving external force, and take place to become flexible in vertical direction, thereby prevent that the testing result from receiving the influence.
First elevating system is including all locating first cylinder 14 and the slide bar 15 of mounting bracket 13, spacing subassembly slides with slide bar 15 and sets up, the piston rod and the spacing subassembly of first cylinder 14 are connected. Starting first cylinder 14, first cylinder 14 alright with drive spacing subassembly towards the high frequency transformer 19 removal of positioning mechanism location, until spacing subassembly and high frequency transformer 19 contact, have simple structure, easy operation and be convenient for the advantage of maintenance change.
The limiting assembly comprises a pressing plate 16 connected with a piston rod of the first air cylinder 14 and a pressing block 17 arranged on the pressing plate 16, and the pressing block 17 is located above the high-frequency transformer 19 located by the locating mechanism. Under the drive of the first lifting mechanism, the pressing plate 16 drives the pressing block 17 to move towards the high-frequency transformer 19 positioned by the positioning mechanism until the pressing block 17 is in contact with the high-frequency transformer 19, and the positioning of the high-frequency transformer 19 in the vertical direction is realized through the physical extrusion of the pressing block 17.
The lifting device comprises a second lifting mechanism arranged on the pressing plate 16, the marking pen 4 is connected with the output end of the second lifting mechanism, and the second lifting mechanism is controlled to lift by the industrial personal computer 3. After the detection is finished, the industrial control computer 3 controls and starts the second lifting mechanism, the second lifting mechanism can drive the marking pen 4 to move towards the product qualified for detection, after the marking pen 4 is contacted with the product, the marking pen can mark on the product, and the marking process has the advantages of simplicity, rapidness and good marking effect.
The second lifting mechanism comprises at least one second air cylinder 18 arranged on the pressing plate 16, the marking pen 4 is connected with a piston rod of the second air cylinder 18, and the second air cylinder 18 is electrically connected with the industrial computer 3. After the test is finished, the industrial control computer 3 controls the second air cylinder 18 to be started, the second air cylinder 18 can drive the marking pen 4 to lift, and the lifting driving mode of the embodiment has the advantages of simple structure and quickness in driving.
In this embodiment, the pressing block 17 is provided with at least one sliding hole, and the marking pen 4 is slidably arranged in the sliding hole, so that the marking pen 4 can penetrate through the pressing block 17 to contact with the product.
In this embodiment, the machine incasement is equipped with first mount pad 22, second mount pad 23 and third cylinder 24, first mount pad 22 slides with the base and sets up, first mount pad 22 is equipped with the first stitch group 25 that just comprises a plurality of stitches that is connected with the industrial control computer electricity, second mount pad 23 is equipped with the second stitch group 26 that just comprises a plurality of stitches that is connected with the industrial control computer electricity, second stitch group 26 is used for pegging graft with first stitch group 25, the piston rod of third cylinder 24 is connected with first mount pad 22. When the first pin group 25 and the second pin group 26 are plugged, the comprehensive test instrument 2-12 tests the high-frequency transformer 19, and when the first pin group 25 and the second pin group 26 are disconnected, the voltage-withstanding insulation tester 2-2 tests the high-frequency transformer 19.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (10)
1. A high frequency transformer combination test system, characterized by comprising:
a cabinet (1); a plurality of testers (2) electrically connected with a high-frequency transformer (19) and an industrial personal computer (3) electrically connected with the testers (2) are arranged in the cabinet (1);
the detection device comprises a workbench (21) arranged beside the cabinet (1) and detection equipment arranged on the workbench (21);
the detection apparatus includes:
a positioning mechanism which is arranged on the workbench (21) and positions at least one high-frequency transformer (19);
the lifting device is arranged on the workbench (21) and is electrically connected with the industrial control computer;
at least one marking pen (4) which is connected with the lifting device in a driving way and is positioned above the positioning mechanism.
2. The high-frequency transformer combination test system according to claim 1, characterized in that: the positioning mechanism comprises a case (5) arranged on the workbench (21) and a tray (6) arranged on the case (5), wherein at least one positioning groove (7) matched with the high-frequency transformer (19) is arranged on the tray (6).
3. The high-frequency transformer combination test system of claim 2, wherein: the testing device is characterized in that an electric connection assembly is arranged on the case (5), and the electric connection assembly is electrically connected with the high-frequency transformer (19) and the plurality of testers (2).
4. A high frequency transformer combination test system as claimed in claim 3, characterized in that: the electric connection assembly comprises a circuit board (8) arranged on the case (5), at least one clamping piece needle group is welded on the circuit board (8), pins (9-1) of the clamping piece needle group are electrically connected with the tester (2), and a chuck (9-2) of the clamping piece needle group is used for being electrically connected with the high-frequency transformer (19).
5. The high-frequency transformer combination test system of claim 4, wherein: the positioning mechanism comprises a base (10) arranged on the case (5), the tray (6) is arranged on the base (10), a plurality of chuck (9-2) limiting holes are formed in the bottom of the positioning groove (7), and a plurality of chuck (9-2) penetrating grooves corresponding to the chuck (9-2) limiting holes are formed in the base (10).
6. The high-frequency transformer combination test system of claim 1, wherein: the lifting device comprises a mounting frame (13) arranged on the positioning mechanism, a first lifting mechanism arranged on the mounting frame (13) and a limiting component connected with the output end of the first lifting mechanism, and the limiting component is positioned above a high-frequency transformer (19) positioned by the positioning mechanism.
7. The high-frequency transformer combination test system of claim 6, wherein: first elevating system is including all locating first cylinder (14) and slide bar (15) of mounting bracket (13), spacing subassembly slides with slide bar (15) and sets up, the piston rod and the spacing subassembly of first cylinder (14) are connected.
8. The high-frequency transformer combination test system of claim 7, wherein: the limiting assembly comprises a pressing plate (16) connected with a piston rod of the first air cylinder (14) and a pressing block (17) arranged on the pressing plate (16), and the pressing block (17) is located above the high-frequency transformer (19) positioned by the positioning mechanism.
9. The high-frequency transformer combination test system of claim 8, wherein: the lifting device comprises a second lifting mechanism arranged on the pressing plate (16), the marking pen (4) is connected with the output end of the second lifting mechanism, and the second lifting mechanism is controlled to lift by the industrial control computer (3).
10. The high-frequency transformer combination test system of claim 9, wherein: the second lifting mechanism comprises at least one second air cylinder (18) arranged on the pressing plate (16), the marking pen (4) is connected with a piston rod of the second air cylinder (18), and the second air cylinder (18) is electrically connected with the industrial personal computer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435841.1U CN217901906U (en) | 2022-06-09 | 2022-06-09 | High-frequency transformer combination test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221435841.1U CN217901906U (en) | 2022-06-09 | 2022-06-09 | High-frequency transformer combination test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217901906U true CN217901906U (en) | 2022-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221435841.1U Active CN217901906U (en) | 2022-06-09 | 2022-06-09 | High-frequency transformer combination test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217901906U (en) |
-
2022
- 2022-06-09 CN CN202221435841.1U patent/CN217901906U/en active Active
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