CN112213599A - Rectifier bridge insulation test device - Google Patents
Rectifier bridge insulation test device Download PDFInfo
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- CN112213599A CN112213599A CN202010964008.5A CN202010964008A CN112213599A CN 112213599 A CN112213599 A CN 112213599A CN 202010964008 A CN202010964008 A CN 202010964008A CN 112213599 A CN112213599 A CN 112213599A
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- rectifier bridge
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/129—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of components or parts made of semiconducting materials; of LV components or parts
Abstract
The invention provides a rectifier bridge insulation testing device which comprises a rack, wherein a testing unit, a feeding unit, a receiving unit and a material descending unit are arranged on the rack, the testing unit comprises an indexing turntable and a tester, a plurality of testing jigs which are circumferentially arranged at equal intervals are arranged on the indexing turntable, the tester with a plurality of positions corresponding to the testing jigs is circumferentially arranged on the indexing turntable, and the feeding unit, the receiving unit and the material descending unit are sequentially arranged along the circumferential direction of the indexing turntable. According to the rectifier bridge insulation testing device provided by the invention, the rectifier bridge in the material pipe can be poured out and tested, the qualified and unqualified rectifier bridges are stored in a classified manner after testing, the rectifier bridge is tested for multiple times, the testing effect is good, and the occupied space is small.
Description
Technical Field
The invention relates to the field of rectifier bridge insulation test, in particular to a rectifier bridge insulation test device.
Background
The rectifier bridge is formed by loading a rectifier tube into a shell, and is mainly divided into a full bridge and a half bridge. The rectifier bridge has the characteristics of small volume, convenient use and the like, is widely applied to household appliances and industrial electronic circuits, and manufacturers need to perform insulation test on each rectifier bridge in the production process so as to ensure the quality of the rectifier bridge.
The existing rectifier bridge insulation test equipment has low automation degree and low test efficiency, and cannot meet the requirements.
Disclosure of Invention
In view of this, the invention provides a rectifier bridge insulation testing device, which solves the problems of low automation degree and low testing efficiency of the existing rectifier bridge insulation testing equipment.
Therefore, the invention provides a rectifier bridge insulation testing device which comprises a rack, wherein a testing unit, a feeding unit, a receiving unit and a material descending unit are arranged on the rack, the testing unit comprises an indexing turntable and a tester, a plurality of testing jigs which are circumferentially arranged at equal intervals are arranged on the indexing turntable, the tester with a plurality of positions corresponding to the testing jigs is circumferentially arranged on the indexing turntable, and the feeding unit, the receiving unit and the material descending unit are sequentially arranged along the circumferential direction of the indexing turntable.
Further, the tester includes mounting bracket, test cylinder, test seat and test needle, and mounting bracket fixed mounting is in the frame, and test cylinder fixed mounting is on the mounting bracket, and test seat fixed mounting is provided with the test needle on the test seat on the mount pad of test cylinder.
Furthermore, the feeding unit comprises a feeding frame, a first material pipe box, a material pushing plate, a material transferring cylinder, a discharging rail, a transferring rail and a first connecting rod material sucking mechanism, the first material pipe box is fixedly installed on the feeding frame, a first material pipe in the first material pipe box is placed on the material pushing plate, the material pushing cylinder is arranged below the material pushing plate, and the discharging rail and the transferring rail are arranged in parallel.
Further, a material pipe collecting box is arranged on one side of the feeding frame.
Furthermore, the first connecting rod material suction mechanism comprises a motor, two connecting rods and a cross rod, the motor drives the two connecting rods, the end parts of the two connecting rods are hinged to the cross rod, and suction nozzles are arranged at two ends of the cross rod.
Furthermore, the material receiving unit comprises a second material pipe box, a material feeding rail, a material feeding cylinder and a second connecting rod material sucking mechanism, wherein an empty second material pipe is arranged in the second material pipe box, one end of the material feeding rail corresponds to an opening of the second material pipe, the other end of the material feeding rail is provided with the material feeding cylinder, and the second connecting rod material sucking mechanism is fixedly arranged on one side of the material feeding rail.
Further, the descending unit comprises a third connecting rod material sucking mechanism and a descending barrel.
According to the rectifier bridge insulation testing device provided by the invention, a rectifier bridge in a material pipe is conveyed to a testing jig of an indexing turntable in a testing unit by a feeding unit, a tester corresponding to the testing jig tests the rectifier bridge through testing, the rectifier bridge which is qualified in testing is loaded into an empty material pipe by a material receiving unit for storage, and the rectifier bridge which is unqualified in testing is loaded into a material dropping cylinder by a material dropping unit for storage.
The working principle of the feeding unit is as follows: a first material pipe with a rectifier bridge inside is stacked in a first material pipe box, the first material pipe is placed on a material pushing plate, a groove with the width consistent with that of the first material pipe is formed in the material pushing plate, the material pushing cylinder drives the material pushing plate to move, the first material pipe in the groove in the material pushing plate is taken away from the first material pipe box, a material rotating cylinder rotates the first material pipe to enable the first material pipe to be separated from the material pushing plate, the rectifier bridge in the first material pipe is conveyed to a first connecting rod material sucking mechanism along a blanking track, and the first connecting rod material sucking mechanism places the rectifier bridge on a test fixture of a graduated turntable; the material pushing plate returns, and a first material pipe provided with a rectifier bridge in the first material pipe box falls into the groove. After the first material pipe internal rectifying bridge is poured out, the material transferring cylinder puts the empty first material pipe back to the mounting frame, the material pushing cylinder drives the material pushing plate to move again at the moment, the empty first material pipe is pushed into the material pipe collecting box, and meanwhile, the first material pipe provided with the rectifying bridge rotates to the material transferring cylinder for discharging, so that the circulation is realized.
The working principle of the test unit is as follows: the rectifier bridge in the test fixture on the indexing turntable, and the test cylinder on the tester drives the test pin to move downwards to test the rectifier bridge. When the indexing turntable rotates, the tester tests once, and when the rectifier bridge in one test fixture rotates, the test effect of the rectifier bridge is ensured through the tests of the plurality of testers which are equidistantly arranged along the circumferential direction of the indexing turntable.
The working principle of the material receiving unit is as follows: to the rectifier bridge that tests qualified in the test fixture on the indexing turntable, the second connecting rod inhales the material mechanism and transports it to the pan feeding track, then the push pedal of pan feeding cylinder tip pushes the rectifier bridge on the pan feeding track into the second material pipe box pile up, empty in the second material pipe, accomplish taking in of rectifier bridge. After a second material pipe is fully stored, a new second material pipe can be dropped and stored continuously through manual blanking.
The working principle of the material falling unit is as follows: and for the rectifier bridge which is unqualified to be tested in the test fixture on the indexing turntable, the third connecting rod material suction mechanism sends the rectifier bridge into the material dropping barrel.
According to the rectifier bridge insulation testing device provided by the invention, the rectifier bridge in the material pipe can be poured out and tested, the qualified and unqualified rectifier bridges are stored in a classified manner after testing, the rectifier bridge is tested for multiple times, the testing effect is good, and the occupied space is small.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a perspective view of a rectifier bridge insulation testing device according to an embodiment of the present invention;
fig. 2 is a schematic top view angle structure diagram of a rectifier bridge insulation testing apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a tester in a rectifier bridge insulation testing apparatus according to an embodiment of the present invention;
fig. 4 is a schematic partial structural diagram of a feeding unit in a rectifier bridge insulation testing apparatus according to an embodiment of the present invention;
fig. 5 is a schematic partial structural diagram of a feeding unit in the rectifier bridge insulation testing apparatus according to the embodiment of the present invention;
fig. 6 is a schematic view of a part of a structure of a feeding unit in the rectifier bridge insulation test apparatus according to the embodiment of the present invention;
fig. 7 is a schematic structural diagram of a first link sucking mechanism in an insulation testing apparatus for a rectifier bridge according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a material receiving unit in the rectifier bridge insulation testing apparatus according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a material dropping unit in the rectifier bridge insulation test device according to the embodiment of the present invention.
Wherein, 1-a frame; 2-a test unit; 21-an indexing turntable; 211-test fixture; 22-a tester; 221-a mounting frame; 222-a test cylinder; 223-a test seat; 224-test needles; 3-a feed unit; 31-a feeding frame; 32-a first magazine; 321-a first pipe; 33-a stripper plate; 34-a material transferring cylinder; 35-a blanking track; 36-a transit track; 37-a first link suction mechanism; 371 — a motor; 372-a connecting rod; 373-a cross-bar; 374-a suction nozzle; 38-a pusher cylinder; 39-material pipe collecting box; 4-a receiving unit; 41-a second magazine; 411-second material pipe; 42-feeding track; 43-feeding cylinder; 44-a second connecting rod material suction mechanism; 5-a material dropping unit; 51-a third connecting rod material suction mechanism; 52-descending cylinder.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 9, the rectifier bridge insulation testing device provided by an embodiment of the invention is shown in the drawings, and includes a rack 1, a testing unit 2, a feeding unit 3, a material receiving unit 4 and a material descending unit 5 are arranged on the rack 1, the testing unit 2 includes an indexing turntable 21 and a tester 22, the indexing turntable 21 is provided with a plurality of testing jigs 211 arranged circumferentially at equal intervals, the indexing turntable 21 is circumferentially provided with a plurality of testers 22 corresponding to the testing jigs 211, and the feeding unit 3, the material receiving unit 4 and the material descending unit 5 are sequentially arranged along the circumferential direction of the indexing turntable 21.
Specifically, referring to fig. 1 to 9, the tester 22 includes a mounting frame 221, a testing cylinder 222, a testing seat 223 and a testing pin 224, the mounting frame 221 is fixedly mounted on the frame 1, the testing cylinder 222 is fixedly mounted on the mounting frame 221, the testing seat 223 is fixedly mounted on the mounting seat of the testing cylinder 222, and the testing pin 224 is disposed on the testing seat 223.
Specifically, referring to fig. 1 to 9, the feeding unit 3 includes a feeding frame 31, a first material tube box 32, a material pushing plate 33, a material transferring cylinder 34, a material discharging rail 35, a transferring rail 36, and a first link material sucking mechanism 37, the first material tube box 32 is fixedly mounted on the feeding frame 31, a first material tube 321 in the first material tube box 32 is placed on the material pushing plate 33, a material pushing cylinder 38 is disposed below the material pushing plate 33, and the material discharging rail 35 and the transferring rail 36 are arranged in parallel.
Specifically, referring to fig. 1 to 9, a material pipe collecting box 39 is disposed at one side of the feeding frame 31.
Specifically, referring to fig. 1 to 9, the material receiving unit 4 includes a second material pipe box 41, a material feeding rail 42, a material feeding cylinder 43 and a second connecting rod material sucking mechanism 44, an empty second material pipe 411 is disposed in the second material pipe box 41, one end of the material feeding rail 42 corresponds to an opening of the second material pipe 411, the other end of the material feeding rail is provided with the material feeding cylinder 42, and the second connecting rod material sucking mechanism 44 is fixedly mounted on one side of the material feeding rail 43.
Specifically, referring to fig. 1 to 9, the descending unit 5 includes a third link suction mechanism 51 and a descending barrel 52.
According to the rectifier bridge insulation testing device provided by the invention, a rectifier bridge in a material pipe is conveyed to a testing jig of an indexing turntable in a testing unit by a feeding unit, a tester corresponding to the testing jig tests the rectifier bridge through testing, the rectifier bridge which is qualified in testing is loaded into an empty material pipe by a material receiving unit for storage, and the rectifier bridge which is unqualified in testing is loaded into a material dropping cylinder by a material dropping unit for storage.
The working principle of the feeding unit is as follows: a first material pipe with a rectifier bridge inside is stacked in a first material pipe box, the first material pipe is placed on a material pushing plate, a groove with the width consistent with that of the first material pipe is formed in the material pushing plate, the material pushing cylinder drives the material pushing plate to move, the first material pipe in the groove in the material pushing plate is taken away from the first material pipe box, a material rotating cylinder rotates the first material pipe to enable the first material pipe to be separated from the material pushing plate, the rectifier bridge in the first material pipe is conveyed to a first connecting rod material sucking mechanism along a blanking track, and the first connecting rod material sucking mechanism places the rectifier bridge on a test fixture of a graduated turntable; the material pushing plate returns, and a first material pipe provided with a rectifier bridge in the first material pipe box falls into the groove. After the first material pipe internal rectifying bridge is poured out, the material transferring cylinder puts the empty first material pipe back to the mounting frame, the material pushing cylinder drives the material pushing plate to move again at the moment, the empty first material pipe is pushed into the material pipe collecting box, and meanwhile, the first material pipe provided with the rectifying bridge rotates to the material transferring cylinder for discharging, so that the circulation is realized.
The working principle of the test unit is as follows: the rectifier bridge in the test fixture on the indexing turntable, and the test cylinder on the tester drives the test pin to move downwards to test the rectifier bridge. When the indexing turntable rotates, the tester tests once, and when the rectifier bridge in one test fixture rotates, the test effect of the rectifier bridge is ensured through the tests of the plurality of testers which are equidistantly arranged along the circumferential direction of the indexing turntable.
The working principle of the material receiving unit is as follows: to the rectifier bridge that tests qualified in the test fixture on the indexing turntable, the second connecting rod inhales the material mechanism and transports it to the pan feeding track, then the push pedal of pan feeding cylinder tip pushes the rectifier bridge on the pan feeding track into the second material pipe box pile up, empty in the second material pipe, accomplish taking in of rectifier bridge. After a second material pipe is fully stored, a new second material pipe can be dropped and stored continuously through manual blanking.
The working principle of the material falling unit is as follows: and for the rectifier bridge which is unqualified to be tested in the test fixture on the indexing turntable, the third connecting rod material suction mechanism sends the rectifier bridge into the material dropping barrel.
According to the rectifier bridge insulation testing device provided by the invention, the rectifier bridge in the material pipe can be poured out and tested, the qualified and unqualified rectifier bridges are stored in a classified manner after testing, the rectifier bridge is tested for multiple times, the testing effect is good, and the occupied space is small.
Example two:
referring to fig. 1 to fig. 9, a rectifier bridge insulation testing apparatus according to a second embodiment of the present invention is shown in the drawings, and on the basis of the above embodiment, the following technical solutions are further made in this embodiment as improvements: the first connecting rod material sucking mechanism 37 comprises a motor 371, two connecting rods 372 and a cross rod 373, wherein the motor 371 drives the two connecting rods 372, the end parts of the two connecting rods 372 are hinged on the cross rod 373, and suction nozzles 374 are arranged at two ends of the cross rod 373.
The first connecting rod material sucking mechanism, the second connecting rod material sucking mechanism and the third connecting rod material sucking mechanism have the same structure, and the working principle of the connecting rod material sucking mechanism is explained by taking the first connecting rod material sucking mechanism as an example. The motor drives the two connecting rods to move through the belt, the end parts of the two connecting rods are provided with the suction nozzles through the connecting pieces, and the two connecting rods move synchronously through the cross rod. The rectifier bridge on the unloading track is placed on the transfer track to the suction nozzle on one connecting rod, and the rectifier bridge on the transfer track is placed on the test fixture to the suction nozzle on the other connecting rod.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a rectifier bridge insulation test device, its characterized in that, includes frame (1), be provided with test unit (2), feed unit (3), receipts material unit (4) and fall material unit (5) on frame (1), test unit (2) are including graduation carousel (21) and tester (22), be provided with a plurality of test fixture (211) that circumference equidistance was arranged on graduation carousel (21), graduation carousel (21) circumference is provided with a plurality of position and corresponds test fixture (211) tester (22), feed unit (3) receive material unit (4) and fall material unit (5) and follow graduation carousel (21) circumference is arranged in proper order.
2. The rectifier bridge insulation test device according to claim 1, wherein the tester (22) comprises a mounting frame (221), a test cylinder (222), a test seat (223) and a test pin (224), the mounting frame (221) is fixedly mounted on the frame (1), the test cylinder (222) is fixedly mounted on the mounting frame (221), the test seat (223) is fixedly mounted on the mounting seat of the test cylinder (222), and the test pin (224) is arranged on the test seat (223).
3. The insulation testing device for the rectifier bridge according to claim 1, wherein the feeding unit (3) comprises a feeding frame (31), a first material pipe box (32), a material pushing plate (33), a material transferring cylinder (34), a material discharging rail (35), a transferring rail (36) and a first connecting rod material sucking mechanism (37), the first material pipe box (32) is fixedly installed on the feeding frame (31), a first material pipe (321) in the first material pipe box (32) is placed on the material pushing plate (33), a material pushing cylinder (38) is arranged below the material pushing plate (33), and the material discharging rail (35) and the transferring rail (36) are arranged in parallel.
4. The rectifier bridge insulation test device according to claim 3, characterized in that a material pipe collecting box (39) is arranged on one side of the feed frame (31).
5. The rectifier bridge insulation testing device according to claim 1, wherein the first connecting rod suction mechanism (37) comprises a motor (371), two connecting rods (372) and a cross rod (373), the motor (371) drives the two connecting rods (372), the ends of the two connecting rods (372) are hinged to the cross rod (373), and suction nozzles (374) are arranged at two ends of the cross rod (373).
6. The rectifier bridge insulation testing device according to claim 1, wherein the material receiving unit (4) comprises a second material pipe box (41), a material feeding rail (42), a material feeding cylinder (43) and a second connecting rod material sucking mechanism (44), an empty second material pipe (411) is arranged in the second material pipe box (41), one end of the material feeding rail (42) corresponds to an opening of the second material pipe (411), the material feeding cylinder (43) is arranged at the other end of the material feeding rail (42), and the second connecting rod material sucking mechanism (44) is fixedly installed on one side of the material feeding rail (42).
7. The rectifier bridge insulation test device according to claim 1, wherein the material descending unit (5) comprises a third connecting rod material sucking mechanism (51) and a material descending barrel (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964008.5A CN112213599A (en) | 2020-09-15 | 2020-09-15 | Rectifier bridge insulation test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010964008.5A CN112213599A (en) | 2020-09-15 | 2020-09-15 | Rectifier bridge insulation test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112213599A true CN112213599A (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010964008.5A Pending CN112213599A (en) | 2020-09-15 | 2020-09-15 | Rectifier bridge insulation test device |
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| CN (1) | CN112213599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333311A (en) * | 2021-06-03 | 2021-09-03 | 东莞市华越自动化设备有限公司 | Discrete device test sorting machine |
-
2020
- 2020-09-15 CN CN202010964008.5A patent/CN112213599A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333311A (en) * | 2021-06-03 | 2021-09-03 | 东莞市华越自动化设备有限公司 | Discrete device test sorting machine |
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