CN208810592U - A kind of IGBT module full-automatic testing cohoront machine - Google Patents

A kind of IGBT module full-automatic testing cohoront machine Download PDF

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Publication number
CN208810592U
CN208810592U CN201821105804.8U CN201821105804U CN208810592U CN 208810592 U CN208810592 U CN 208810592U CN 201821105804 U CN201821105804 U CN 201821105804U CN 208810592 U CN208810592 U CN 208810592U
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China
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mounting rack
igbt module
cylinder
automatic testing
test
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CN201821105804.8U
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Chinese (zh)
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沈向辉
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Taicang City Morning Kai Precision Machinery Co Ltd
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Taicang City Morning Kai Precision Machinery Co Ltd
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Abstract

The utility model provides a kind of IGBT module full-automatic testing cohoront machine, it includes board, feeding track is provided on board, the opposite end of feeding track is respectively formed feed end and discharge end, one end of board is provided with charging row to mechanism, the opposite other end is provided with discharging row to mechanism, charging row docks feed end by charging pipeline to mechanism, the first test station and the second test station are provided in feeding track, first test station includes multiple test cells, feeding track has railway line, the bottom of railway line is provided with multiple jacking components, railway line connects stepper motor simultaneously, product orientation component is provided on railway line, product orientation component includes two positioning elements being oppositely arranged, positioning element is L shape locating piece.The utility model can effectively improve the testing efficiency and measuring accuracy for IGBT module compared to the prior art.

Description

A kind of IGBT module full-automatic testing cohoront machine
Technical field
The utility model relates to a kind of IGBT module test equipments, automatically survey in particular to a kind of IGBT module Try cohoront machine.
Background technique
IGBT module is to pass through spy by IGBT (insulated gate bipolar transistor chip) and FWD (freewheeling diode chip) Modularized semiconductor product made of fixed circuit bridge encapsulation, the IGBT module after encapsulation directly apply to frequency converter, UPS not In the equipment such as uninterruptible power.The core devices of IGBT module or energy transformation and transmission, are commonly called as power electronic equipment " CPU " is filled as national strategy new industry in rail traffic, smart grid, aerospace, electric car and new energy It is standby to wait fields application extremely wide.
IGBT module needs that qualified products could be become by a variety of tests before factory.Currently, for such IGBT mould The test of block needs to cooperate manual test, thus whole work effect by means of manually carrying between each test station Rate is relatively low, and measuring accuracy is not also high.
Utility model content
In consideration of it, the utility model provides and a kind of working efficiency can be improved and the IGBT module of measuring accuracy is full-automatic Test cohoront machine.
For this purpose, the utility model provides a kind of IGBT module full-automatic testing cohoront machine comprising board is set on board It is equipped with feeding track, the opposite end of feeding track is respectively formed feed end and discharge end, and one end of board is provided with charging row Discharging row is provided with to mechanism to mechanism, the opposite other end, charging row docks feed end by charging pipeline to mechanism, on It is provided with the first test station and the second test station on material track, the first test station includes multiple test cells, feeding rail Stage property has railway line, and the bottom of railway line is provided with multiple jacking components, and railway line connects stepper motor simultaneously, sets on railway line It is equipped with product orientation component, product orientation component includes two positioning elements being oppositely arranged, and positioning element is L shape locating piece.
Further, it includes the first table top that above-mentioned charging, which is arranged to mechanism, is fixedly installed with the first mounting rack on the first table top, The second mounting rack is slidably connected on first mounting rack, one end of the second mounting rack has the first push plate, opposite other end tool There is the second push plate.
Further, above-mentioned charging pipeline is set to the side of the first table top.
Further, above-mentioned test cell has third mounting rack, and third mounting rack fixed frame is set in feeding track, the It is fixedly installed with the first cylinder on three mounting racks, is connected with test module in the drive shaft of the first cylinder.
Further, above-mentioned test module has more electric performance test probes.
Further, above-mentioned second test station is radium-shine station.
Further, above-mentioned second test station has the 4th mounting rack, and the 4th mounting rack is fixedly installed in feeding track On, driving motor is installed at the top of the 4th mounting rack, the 5th mounting rack of driving axis connection of driving motor, the 5th mounting rack Basal sliding is connected with clamping portion, and the bottom of the 5th mounting rack is equipped with radium-shine component.
Further, above-mentioned clamping portion includes symmetrically arranged two L shape catching unit, and L shape catching unit is slidably connected to The bottom of 5th mounting rack.
Further, above-mentioned discharging, which is arranged to mechanism, has the second table top, and the second table top is U-shaped table top, and the second table top seals Discharge end is provided with the second cylinder and third cylinder on the second table top, and the second cylinder and third cylinder are divided into the phase of discharge end To two sides, the second cylinder is connected with the first push plate, the driving of third cylinder in the drive shaft of the second cylinder perpendicular to third cylinder The second push plate is connected on axis.
A kind of IGBT module full-automatic testing cohoront machine provided by the utility model, by being formed by overall construction, IGBT module after arranging to system, arrange to drawing straight, test (screening defective products), draw straight, lettering, draw straight, drying system by polarity System, test (screening defective products) carry out package or box-packed after drawing directly again;It is surveyed completely instead of traditional manual handling and by hand Examination, to effectively improve the testing efficiency and measuring accuracy for IGBT module.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of IGBT module full-automatic testing cohoront machine provided by the embodiment of the utility model;
Fig. 2 is that a kind of charging of IGBT module full-automatic testing cohoront machine provided by the embodiment of the utility model is arranged to mechanism Structural schematic diagram;
Fig. 3 is a kind of first test station of IGBT module full-automatic testing cohoront machine provided by the embodiment of the utility model Structural schematic diagram;
Fig. 4 is a kind of second test station of IGBT module full-automatic testing cohoront machine provided by the embodiment of the utility model Structural schematic diagram.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure It is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1 to Fig. 4, a kind of IGBT module full-automatic testing of the offer of the utility model embodiment one is shown in figure Cohoront machine comprising board 1 is provided with feeding track 11 on board 1, and the opposite end of feeding track 11 is respectively formed charging End 12 and discharge end 13, one end of board 1 are provided with charging row and are provided with discharging row to mechanism to mechanism 2, the opposite other end 5, charging row docks feed end 12 by charging pipeline 21 to mechanism 2, and push rod 211, feeding can also be arranged on pipeline 21 The first test station 3 and the second test station 4 are provided on track 11, the first test station 3 includes multiple test cells 31, on Expect that track 11 has railway line 111, the bottom of railway line 111 is provided with multiple jacking components 112 (being specifically as follows cylinder), rail Diatom 111 connects stepper motor simultaneously, and product orientation component 14 is provided on railway line 111, and product orientation component 14 includes phase To two positioning elements 141 of setting, positioning element 141 is L shape locating piece.
Wherein, referring to Fig. 3, test cell 31 specifically can have third mounting rack 311,311 fixed frame of third mounting rack In feeding track 11, it is fixedly installed with the first cylinder 312 on third mounting rack 311, connects in the drive shaft of the first cylinder 312 It is connected to test module 313, which specifically can have more electric performance test probes 314.Therefore, it is possible to make First test station is realized quick for material and is accurately tested.
Again wherein, referring to fig. 4, the second test station 4 is radium-shine station, is specifically as follows radium-shine print stations, and second surveys Trial work position 4 has the 4th mounting rack 41, and the 4th mounting rack 41 is fixedly installed in feeding track 11, the top of the 4th mounting rack 41 Portion is equipped with driving motor 42, the 5th mounting rack 43 of driving axis connection of driving motor 42, the basal sliding of the 5th mounting rack 43 It is connected with clamping portion 44, the bottom of the 5th mounting rack 43 is equipped with radium-shine component 45.Therefore, it is possible to make the second test station It realizes and material quickly and is accurately tested and processed.
A kind of IGBT module full-automatic testing cohoront machine provided by the present embodiment, by being formed by overall construction, IGBT module after arranging to system, arrange to drawing straight, test (screening defective products), draw straight, lettering, draw straight, drying system by polarity System, test (screening defective products) carry out package or box-packed after drawing directly again;It is surveyed completely instead of traditional manual handling and by hand Examination, to effectively improve the testing efficiency and measuring accuracy for IGBT module.
Embodiment two:
Referring to Fig. 1 to Fig. 2, a kind of IGBT module full-automatic testing of the offer of the utility model embodiment two is shown in figure Cohoront machine, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: into Material row includes the first table top 22 to mechanism 2, and the first mounting rack 23 is fixedly installed on the first table top 22, is slided on the first mounting rack 23 Dynamic to be connected with the second mounting rack 24, one end of the second mounting rack 24 has second with the first push plate 241, the opposite other end Push plate 242, second push plate are to be articulated on the second mounting rack, and charging pipeline 21 is set to the side of the first table top 22.It is logical Cross above-mentioned technological improvement, can be formed IGBT module quickly as a result, and fix one using two push plates one and can stir (hinged) The characteristics of, the connecting for allowing IGBT module to form front and back pushes, and this measure can reduce the resistance shadow during material carries out It rings, and the both ends of module will not be deflected, whole to keep horizontal, the material convenient for forming neat is put.
Embodiment three:
Referring to fig. 4, a kind of IGBT module full-automatic testing that the offer of the utility model embodiment three is shown in figure is consistent Machine, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: clamping portion 44 include symmetrically arranged two L shape catching unit 441, and L shape catching unit 441 is slidably connected to the bottom of the 5th mounting rack 43. It, can be in order to quickly clamping IGBT module by the improvement of above structure.
Example IV:
Referring to Fig. 1, a kind of IGBT module full-automatic testing that the offer of the utility model embodiment four is shown in figure is consistent Machine, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme: discharging row There is the second table top 51 to mechanism 5, the second table top 51 is U-shaped table top, and the second table top 51 seals discharge end 13, on the second table top 51 It is provided with the second cylinder 511 and third cylinder 512, the second cylinder 511 and third cylinder 512 are divided into opposite the two of discharge end 13 Side, the second cylinder 511 are connected with the first push plate 241, third gas in the drive shaft of second cylinder 511 perpendicular to third cylinder 512 The second push plate 242 is connected in the drive shaft of cylinder 512.By the improvement of above structure, IGBT module can be formed from feeding line On fast blanking, and put convenient for forming neat material.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.

Claims (9)

1. a kind of IGBT module full-automatic testing cohoront machine, which is characterized in that including board (1), be provided on the board (1) The opposite end of feeding track (11), the feeding track (11) is respectively formed feed end (12) and discharge end (13), the machine One end of platform (1) is provided with charging row and is provided with discharging row to mechanism (5), the charging row to mechanism (2), the opposite other end The feed end (12) is docked by charging pipeline (21) to mechanism (2), is provided with the first survey on the feeding track (11) Trial work position (3) and the second test station (4), first test station (3) include multiple test cells (31), the feeding rail Road (11) has railway line (111), and the bottom of the railway line (111) is provided with multiple jacking components (112), the railway line (111) stepper motor is connected simultaneously, is provided with product orientation component (14) on the railway line (111), the product orientation portion Part (14) includes two positioning elements (141) being oppositely arranged, and the positioning element (141) is L shape locating piece.
2. a kind of IGBT module full-automatic testing cohoront machine according to claim 1, which is characterized in that charging row to Mechanism (2) includes the first table top (22), is fixedly installed with the first mounting rack (23) on first table top (22), first peace Shelve and slidably connected on (23) the second mounting rack (24), one end of second mounting rack (24) have the first push plate (241), The opposite other end has the second push plate (242).
3. a kind of IGBT module full-automatic testing cohoront machine according to claim 2, which is characterized in that the charging conveying Line (21) is set to the side of first table top (22).
4. a kind of IGBT module full-automatic testing cohoront machine according to claim 1, which is characterized in that the test cell (31) there are third mounting rack (311), third mounting rack (311) fixed frame is set on the feeding track (11), described It is fixedly installed on third mounting rack (311) the first cylinder (312), is connected with survey in the drive shaft of first cylinder (312) Die trial block (313).
5. a kind of IGBT module full-automatic testing cohoront machine according to claim 4, which is characterized in that the test module (313) there are more electric performance test probes (314).
6. a kind of IGBT module full-automatic testing cohoront machine according to claim 1, which is characterized in that second test Station (4) is radium-shine station.
7. a kind of IGBT module full-automatic testing cohoront machine according to claim 6, which is characterized in that second test Station (4) has the 4th mounting rack (41), and the 4th mounting rack (41) is fixedly installed on the feeding track (11), described It is equipped with driving motor (42) at the top of 4th mounting rack (41), the 5th mounting rack of driving axis connection of the driving motor (42) (43), the basal sliding of the 5th mounting rack (43) is connected with clamping portion (44), the bottom peace of the 5th mounting rack (43) Equipped with radium-shine component (45).
8. a kind of IGBT module full-automatic testing cohoront machine according to claim 7, which is characterized in that the clamping portion It (44) include symmetrically arranged two L shape catching unit (441), the L shape catching unit (441) is slidably connected to the 5th peace Shelve the bottom of (43).
9. a kind of IGBT module full-automatic testing cohoront machine according to claim 1, which is characterized in that discharging row to Mechanism (5) has the second table top (51), and second table top (51) is U-shaped table top, second table top (51) seal it is described go out Expect end (13), is provided with the second cylinder (511) and third cylinder (512), second cylinder on second table top (51) (511) and the third cylinder (512) is divided into the opposite sides of the discharge end (13), and second cylinder (511) is vertical It is connected with the first push plate (241) on the third cylinder (512), the drive shaft of second cylinder (511), the third gas The second push plate (242) are connected in the drive shaft of cylinder (512).
CN201821105804.8U 2018-07-12 2018-07-12 A kind of IGBT module full-automatic testing cohoront machine Active CN208810592U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821105804.8U CN208810592U (en) 2018-07-12 2018-07-12 A kind of IGBT module full-automatic testing cohoront machine

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Application Number Priority Date Filing Date Title
CN201821105804.8U CN208810592U (en) 2018-07-12 2018-07-12 A kind of IGBT module full-automatic testing cohoront machine

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110911299A (en) * 2019-11-29 2020-03-24 株洲长河电力机车科技有限公司 IGBT module frequency sweep test bench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110911299A (en) * 2019-11-29 2020-03-24 株洲长河电力机车科技有限公司 IGBT module frequency sweep test bench

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