CN206935830U - The categorizing system of power semiconductor - Google Patents
The categorizing system of power semiconductor Download PDFInfo
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- CN206935830U CN206935830U CN201720839544.6U CN201720839544U CN206935830U CN 206935830 U CN206935830 U CN 206935830U CN 201720839544 U CN201720839544 U CN 201720839544U CN 206935830 U CN206935830 U CN 206935830U
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Abstract
Field of semiconductor devices is the utility model is related to, more particularly to a kind of categorizing system of power semiconductor, including：Distribute module, for the performance parameter of power semiconductor to be divided into N number of section, N is the natural number more than 1；Read module, the performance parameter recorded on the incidental label of readout power semiconductor devices；Read module and distribute module communication connection, distribute module are interrelated by the section belonging to power semiconductor and the performance parameter after the performance parameter given by read module is received.The categorizing system of the power semiconductor causes the exchange of power semiconductor to have more preferable flexibility.
Description
Technical field
Field of semiconductor devices is the utility model is related to, more particularly to a kind of categorizing system of power semiconductor.
Background technology
Power semiconductor, such as IGBT pipes, metal-oxide-semiconductor etc., it is that one kind has processing high voltage, high current ability
Semiconductor devices, it is generally used for transformation of electrical energy and electrical energy control circuit.With the extensive use of power semiconductor, people at present
The demands in parallel of various devices is being stepped up.Due to performance parameter difference between power semiconductor monomer be present
Different, such as IGBT pipes, the mainly conduction voltage drop of IGBT and FWD chips, and IGBT open the presence such as threshold value
During larger difference, the power semiconductor after parallel connection can be caused to flow, and effect is poor, and local pyrexia seriously even damages.
Therefore, people are increasingly intended to before parallel connection carry out sifting sort to power semiconductor, select performance ginseng
Power semiconductor is used in parallel similar in number.Generally using the performance parameter of power semiconductor as sifting sort according to
According to performance parameter is typically obtained by following two modes：The power semiconductor provided when manufacturer's shipment is to client
Energy parameter list, or the performance parameter value that manufacturer marks in product (such as shell, specification).Joined according to above-mentioned performance
Number, client can manually carry out sifting sort, can also be by Computer-Aided Classification.
When in the prior art, by Computer-Aided Classification, the parameter characteristic of all devices and the device for treating parallel connection
Number needs to be preferably fed into computer, and computer finds the immediate device of performance parameter of corresponding number according to algorithm, and
Provide result (such as sequence number of device).Client is according to sequence number, the power semiconductor needed for manual sorting, enters to exercise
With.
However, due to being classified at random according to the performance parameter per batch of devices, it is sorted every time so as to result in
There is no commutativity between group.Such as 25 groups that 100 matchings for the first time are completed, and 25 groups that second of 100 matching is completed, do not have
There is any correlation, it is non-interchangeable.But this exchange and replacement are again sometimes necessary.Such as with a module hair in group
The problem of having given birth to will be changed, then this mode is difficult the module that the module performance for finding and being used matches, only same group
Module is all given up, or re-starts matching.
In addition, during the Computer-Aided Classification of prior art, it is also necessary to be known a priori by treating of devices in parallel
Number.However, the number of devices in parallel but often changes because of the replacing of platform.Single, two is in parallel, and three parallel connections etc. are various
Situation is likely to occur at any time, therefore each case is required for adjusting in real time according to demand.However, according to the algorithm above,
It has selected three parallel connections and be just not used to four parallel connections, and select four three results in parallel in parallel that are used for that a device can be caused to have more
Come.Therefore, the versatility of this sorting technique and flexibility all Shortcomings.
Utility model content
It the utility model is related to a kind of categorizing system of power semiconductor so that the exchange tool of power semiconductor
There is more preferable flexibility.
In order to solve the above-mentioned technical problem, the utility model provides a kind of categorizing system of power semiconductor, bag
Include：
Distribute module, for the performance parameter of power semiconductor to be divided into N number of section, N is the natural number more than 1；
Read module, the performance parameter recorded on the incidental label of readout power semiconductor devices；
Read module and distribute module communication connection, distribute module after the performance parameter given by read module is received,
Section belonging to power semiconductor and the performance parameter is interrelated.
The utility model can be classified the performance parameter of power semiconductor, and select performance parameter similar
Power semiconductor is used in parallel, so as to ensure that the stream effect after power semiconductor parallel connection.Relative to existing skill
For art, the performance parameter of power semiconductor is divided into N number of section by the utility model, it can be ensured that power in same section
The performance of semiconductor devices is all close, hence in so that all having between the power semiconductor belonged in same section
Correlation.Because the performance parameter of power semiconductor is only related to associated section, and the survey of power semiconductor
Amount batch does not associate, and is consequently belonging to also be interchangeable between the power semiconductor of different measurement batches.Also, by
It need not be known a priori by treating the number of devices in parallel when classification, and no matter need how many devices in parallel to adapt to, therefore carry
The versatility of high system and flexibility.
Preferably, the categorizing system of power semiconductor also includes：
Identification module, for setting unique identifier for power semiconductor；
Measurement module, for measuring the performance parameter of power semiconductor；
The unique identifier set by identification module and the performance parameter measured by measurement module are recorded in power half
On the incidental label of conductor device.
The unique identifier that power semiconductor is set is recorded in the label of power semiconductor with its performance parameter
On, it can be ensured that the uniqueness of power semiconductor, it is easy to read module to read label, while improves automatization level.
Further, preferably, the information of unique identifier and performance parameter is recorded in same Quick Response Code jointly；
Read module includes dimensional code scanner, dimensional code scanner be used to scanning Quick Response Code read unique identifier and
The information of performance parameter.
The graphics area of Quick Response Code is smaller can but to propagate larger information content, compiled because Quick Response Code employs high density
Code, therefore its information capacity is tens times of common bar code information capacity.In addition, compared to usual bar code, Quick Response Code can be with
The digital informations such as picture, sound, signature are encoded, wider array of coding range can enrich the typing side of performance parameter
Formula, reduce error rate during performance parameter typing.
Quick Response Code is read using read module, the operation of sort pass and product warehousing scanning can be combined into one,
While realizing power semiconductor classification, operational sequence is simplified, improves efficiency.
In addition, preferably, the categorizing system of semiconductor devices also includes automatic labeling machine；
Automatic labeling machine communicates to connect with identification module and measurement module, for generating label and being attached to label corresponding
On power semiconductor.
Automatic labeling machine can generate label and label is attached on corresponding device, for artificial labeling, greatly
Width improves automatization level, especially suitable for producing the scene of manufacture in enormous quantities.In addition, the label on power semiconductor
Position can effectively be controlled, and relatively uniform label position is relatively beneficial to read module identification.
In addition, preferably, the categorizing system of power semiconductor also includes conveyer belt and mechanism for sorting；
Conveyer belt is used to transport power semiconductor；
The sidepiece of conveyer belt is additionally provided with the multiple sorting mouths corresponding with each section；Mechanism for sorting will belong to different sections
Power semiconductor be sorted to corresponding to sorting mouth.
The power semiconductor for belonging to different sections can be sorted to different regions by mechanism for sorting, compared to artificial
For sorting, the conveyer belt and mechanism for sorting that are used cooperatively improve operating efficiency, mistake are not likely to produce, especially suitable for large quantities of
Measure the scene manufactured.
Further, preferably, mechanism for sorting includes：
Mechanical arm, mechanical arm are used to perform sorting operation.
Because mechanical arm has multiple frees degree, therefore the flexible movements of mechanical arm, sorting operation can be quickly performed.Phase
Compared with traditional tilting pan type sorter, impact when mechanical arm performs sorting operation to power semiconductor is smaller, power half
Conductor device is less likely to occur to damage.
Further, preferably, mechanical arm communicates to connect with distribute module, and current work(is obtained from distribute module
Section associated by rate semiconductor devices.
Can partly it be led according to the automatic distribution power of information that distribute module is sent with the mechanical arm of distribute module communication connection
Body device, improves efficiency.
In addition, preferably, the categorizing system of power semiconductor also includes：
Identification module, for setting unique identifier for power semiconductor；
Measurement module, for measuring the performance parameter of power semiconductor；
The unique identifier set by identification module and the performance parameter measured by measurement module are recorded in power half
On the incidental label of conductor device, moreover, the information of unique identifier and performance parameter is recorded in same Quick Response Code jointly
It is interior；
Read module is at least partly on mechanical arm；
Wherein, read module includes setting two-dimensional code scanning mechanism on the robotic arm, and two-dimensional code scanning mechanism is used to sweep
Quick Response Code is retouched to read the information of unique identifier and performance parameter.
Compared to the read module and mechanical arm being provided separately, the two-dimensional code scanning mechanism of read module is arranged on machinery
On arm, the integrated level of system is improved, reduces cost.
Further, preferably, distribute module is also provided with the robotic arm.
Distribute module on the robotic arm is set to send instruction control machinery arm completion sorting operation, compared to distribution
Module will be distributed for information sends and send an instruction to mechanical arm by system again to system, further increasing the collection of system
Cheng Du.
In addition, preferably, mechanical arm is four shaft mechanical arms or six shaft mechanical arms.
Four shaft mechanical arm the first two joints can rotate freely left and right in the horizontal plane, therefore can capture given level face
The power semiconductor of upper any direction, and because its intensity is higher, therefore it is same with high duplication work at a high speed performing
When can ensure security.Six shaft mechanical arms add the free degree on the basis of four shaft mechanical arms, have more preferable wide usage.
Brief description of the drawings
Fig. 1 is the structured flowchart of the categorizing system of the power semiconductor of the utility model first embodiment；
Fig. 2 is the structured flowchart of the categorizing system of the power semiconductor of the utility model first embodiment；
Fig. 3 is the structured flowchart of the categorizing system of the power semiconductor of the utility model second embodiment；
Fig. 4 is the structural representation of the categorizing system of the power semiconductor of the embodiment of the utility model the 3rd；
Fig. 5 is the structural representation of the categorizing system of the power semiconductor of the embodiment of the utility model the 4th.
Description of reference numerals：
1- distribute modules；2- read modules；3- identification modules；4- measurement modules；5- mechanism for sorting；5a- mechanical arms；5b-
Sort mouth；6- conveyer belts；7- enters goods mouth；8- automatic labeling machines.
Embodiment
Embodiment one
First embodiment of the present utility model provides a kind of categorizing system of power semiconductor.Referring to Fig. 1 institutes
Show, including：
Distribute module 1, for the performance parameter of power semiconductor to be divided into N number of section, N is the natural number more than 1；
Read module 2, the performance parameter recorded on the incidental label of readout power semiconductor devices；
Read module 2 and distribute module 1 communicate to connect, and distribute module 1 is receiving the performance parameter given by read module 2
Afterwards, it is the section belonging to power semiconductor and the performance parameter is interrelated.
The utility model can be classified the performance parameter of power semiconductor, and select performance parameter similar
Power semiconductor is used in parallel, so as to ensure that the stream effect after power semiconductor parallel connection.
In the present embodiment, performance parameter can include the unit for electrical property parameters of power semiconductor, such as voltage, electricity
Stream etc..
A kind of categorizing system of possible power semiconductor is only introduced in case of present embodiment below
The method of operation.It should be noted that the method for operation described below is not unique, can according to demand, in this area
Change and replacing in the experience range of those of ordinary skill.
By taking the IGBT device for employing 1in1 as an example, its device shares 2 characterisitic parameters, i.e. Vsat-C1 (saturation voltage drop)
With VF-C1 (forward voltage drop).
In the present embodiment, using Vsat-C1 as classification foundation, and VF-C1 parameters are ignored.Then in Vsat-C1 parameters
In the range of span, that is, 150~250, it is as follows to carry out interal separation using 10 units as spacing：
150-160；160-170；170-180；180-190；190-200；200-210；210-220；220-230；230-
240；240-250.
N=10, totally 10 sections, are selected, therefore not to repeat here when the opening and closing situation in section is according to actual use.
After being provided with of distribute module 1, by the incidental label of readout power semiconductor devices of read module 2
The performance parameter of record, you can power semiconductor is divided into corresponding section.
For example, the Vsat-C1 parameters of some power semiconductor are 173, it will be divided into 170-180 group.With
With group other power semiconductors be also all located in this section.
Furthermore, it is understood that when in view of VF-C1 parameters, two parameters can be made to carry out permutation and combination, or will meet
The section emphasis of work requirements is picked out, and other sections are managed collectively as defective products section.
Obviously, the performance parameter as classification foundation is more, or set class interval spacing it is smaller when, its give birth to
Into section will increase, it is therefore desirable to more sorting can be completed to match, but can make positioned at the IGBT moulds with group
Block has the performance parameter being more nearly.
Those of ordinary skill in the art can set with personal experience to the section of these performance parameters according to the actual needs
Put and accepted or rejected.
When needing to carry out 4 matching (parallel connection) to 100 IGBT devices, read module 2 can read the property of 100 devices
Energy parameter, then by computer, 4 devices according to similar in algorithm by performance parameter are divided into one group, totally 25 groups, and every group includes 4
Individual IGBT device.
When some IGBT device in a certain group needs to change, can be selected and the IGBT device by read module 2
With the new IGBT device of group.It is very convenient.
It is shown in Figure 2 for the ease of identifying label, in the present embodiment, the categorizing system of power semiconductor
It can also include：
Identification module 3, for setting unique identifier for power semiconductor；
Measurement module 4, for measuring the performance parameter of power semiconductor；
The unique identifier set by identification module 3 and the performance parameter measured by measurement module 4 are recorded in power
On the incidental label of semiconductor devices.
The unique identifier that power semiconductor is set is recorded in the label of power semiconductor with its performance parameter
On, it can be ensured that the uniqueness of power semiconductor, it is easy to read module 2 to read label, while improves automatization level.
It is of course also possible to according to being actually needed, unique identifier and performance parameter are recorded in computer with life in advance
Into following Quick Response Codes, in this case, it is not provided with identification module 3 and measurement module 4 is also possible.
In actual use, identification module 3 is preferably that power semiconductor sets unique identifier, and measurement module 4 is surveyed
The performance parameter of power semiconductor is measured, wherein, unique identifier and performance parameter are recorded in power semiconductor institute
On subsidiary label；Performance parameter is divided into N number of section by distribute module 1, and N is the natural number more than 1；Read module 2 reads work(
The incidental label of rate semiconductor devices, distribute module 1 are mutual by the section belonging to power semiconductor and the performance parameter
Association.
In terms of existing technologies, the performance parameter of power semiconductor is divided into N number of section by the utility model, can
To ensure that the performance of power semiconductor in same section is all close, hence in so that belonging to the power in same section
All there is correlation between semiconductor devices.Because the performance parameter of power semiconductor is only related to associated section,
Do not associate, be consequently belonging between the power semiconductor of different measurement batches with the measurement batch of power semiconductor
It can be interchangeable.Also, due to that need not be known a priori by treating the number of devices in parallel during classification, and no matter how many parallel device needed
Part can adapt to, therefore improve versatility and the flexibility of system.
Embodiment two
Second embodiment of the present utility model provides a kind of categorizing system of power semiconductor.Second embodiment party
Formula is the further improvement of first embodiment, is mainly theed improvement is that, in second embodiment of the present utility model, ginseng
As shown in Figure 3, the information of unique identifier and performance parameter is recorded in same Quick Response Code jointly；
Read module 2 includes dimensional code scanner, and dimensional code scanner is used to scan Quick Response Code to read unique identifier
With the information of performance parameter.
The graphics area of Quick Response Code is smaller can but to propagate larger information content, can accommodate 2710 numerals or 1108
Byte, because Quick Response Code employs high density coding, therefore its information capacity is tens times of common bar code information capacity.Separately
Outside, compared to usual bar code, Quick Response Code, the digital informations such as picture, sound, signature can be encoded, wider array of volume
Code scope can enrich the typing mode of performance parameter, reduce error rate during performance parameter typing.
Quick Response Code is read using read module 2, the operation of sort pass and product warehousing scanning can be combined into one,
While realizing power semiconductor classification, operational sequence is simplified, improves efficiency.Dimensional code scanner is worked as and belongs to ability
Domain known technology, is not described further herein.
It is noted that read module 2 can communicate to connect with mechanism for sorting 5, read and sort simultaneously so as to realize
Perform；Read module 2 can also successively perform operation with mechanism for sorting 5, and computer stores after the reading performance parameter of read module 2
Information, mechanism for sorting 5 is controlled to perform operation when there is sorting demand.
The signified mechanism for sorting 5 of present embodiment does not have specific structure qualification, therefore can be of the prior art
Various mechanism for sorting 5.For example, typical, can setting multiple cylinders, the push rod being connected with cylinder can promote as power source
The movement of power semiconductor in the horizontal direction, so as to which power semiconductor is sorted into corresponding sorting mouth 5b.Or
Person, mechanism for sorting 5 can include sliding block sorter, to perform sorting operation.
It is noted that the selection of the particular type of mechanism for sorting 5 has no effect on the reality of the utility model technical purpose
It is existing, it can be selected according to the use demand and economic capability of reality, select mechanism for sorting 5 or the necessary structure of increase.
In the present embodiment, shown in Figure 3, the categorizing system of semiconductor devices can also include automatic labeling machine 8；
Automatic labeling machine 8 communicates to connect with identification module 3 and measurement module 4, for generating label and being attached to label pair
On the power semiconductor answered.
Automatic labeling machine 8 can generate label and label is attached on corresponding device, for artificial labeling, greatly
Width improves automatization level, especially suitable for producing the scene of manufacture in enormous quantities.In addition, the label on power semiconductor
Position can effectively be controlled, and relatively uniform label position is relatively beneficial to read module 2 and identified.
Embodiment three
3rd embodiment of the present utility model provides a kind of categorizing system of power semiconductor, the 3rd embodiment party
Formula is the further improvement of second embodiment, is mainly theed improvement is that：In the 3rd embodiment of the present utility model, ginseng
As shown in Figure 4, the categorizing system of power semiconductor can also include conveyer belt 6 and mechanism for sorting 5；
Conveyer belt 6 is used to transport power semiconductor；
The sidepiece of conveyer belt 6 is additionally provided with the multiple sorting mouth 5bs corresponding with each section；Mechanism for sorting 5 will belong to different
The power semiconductor in section sorts mouth 5b corresponding to being sorted to.
Power semiconductor can be transported into goods mouth 7 by conveyer belt 6.Mechanism for sorting 5 can will belong to different sections
Power semiconductor be sorted to different regions, for manual sorting, the conveyer belt 6 and sorter that are used cooperatively
Structure 5 improves operating efficiency, is not likely to produce mistake, especially suitable for producing the scene of manufacture in enormous quantities.
Present embodiment gives a kind of possible operating procedure, specific as follows：
(1) identification module 3 is that power semiconductor sets identification code；
(2) measurement module 4 measures the performance parameter of power semiconductor；
(3) performance parameter is divided into N number of section by distribute module 1, and N is the natural number more than 1；
(4) identification module 3 and measurement module 4 respectively send set identification code and measured performance parameter to certainly
Dynamic labelling machine 8；
(5) automatic labeling machine 8 generates label according to the data received and label is attached into corresponding power semiconductor
On；
(6) performance parameter recorded on the readout power semiconductor devices label of read module 2, sends to mechanism for sorting 5；
(7) power semiconductor is transported to corresponding sorting mouth 5b, completed by mechanism for sorting 5 according to the data received
Sort operation.
Wherein, distribute module 1 can be arranged in same shell with read module 2, to improve power semiconductor
The integrated level of categorizing system.
In the present embodiment, mechanism for sorting 5 can include：Mechanical arm 5a, mechanical arm 5a are used to perform sorting operation.
Because mechanical arm 5a has multiple frees degree, therefore mechanical arm 5a flexible movements, it is dynamic can quickly to perform sorting
Make.Compared to traditional tilting pan type sorter, impact when mechanical arm 5a performs sorting operation to power semiconductor is smaller,
Power semiconductor is less likely to occur to damage.
In the present embodiment, mechanical arm 5a is communicated to connect with distribute module 1, and current work(is obtained from distribute module 1
Section associated by rate semiconductor devices.
The automatic distribution power of information that the mechanical arm 5a communicated to connect with distribute module 1 can be sent according to distribute module 1
Semiconductor devices, improve efficiency.
For the mechanism for sorting 5 in embodiment two, mechanical arm 5a is more flexible.Preferably, mechanical arm
5a can be four shaft mechanical arms or six shaft mechanical arms.Four shaft mechanical arm the first two joints can freely revolve left and right in the horizontal plane
Turn, therefore the power semiconductor of any direction on given level face can be captured, and because its intensity is higher, therefore holding
It can ensure security while row is at a high speed and high duplication works.Six shaft mechanical arms add on the basis of four shaft mechanical arms
The free degree, there is more preferable wide usage.
Embodiment four
4th embodiment of the present utility model provides a kind of categorizing system of power semiconductor, the utility model
The 4th embodiment be any embodiment in the above-mentioned first to the 3rd embodiment further improvement, main improvements
It is, shown in Figure 5 in the 4th embodiment of the present utility model, the categorizing system of power semiconductor also includes：
Identification module 3, for setting unique identifier for power semiconductor；
Measurement module 4, for measuring the performance parameter of power semiconductor；
The unique identifier set by identification module 3 and the performance parameter measured by measurement module 4 are recorded in power
On the incidental label of semiconductor devices, moreover, the information of unique identifier and performance parameter is recorded in same Zhang Erwei jointly
In code；
At least part of read module 2 is on mechanical arm 5a；
Wherein, read module 2 includes the two-dimensional code scanning mechanism being arranged on mechanical arm 5a, and two-dimensional code scanning mechanism is used for
Quick Response Code is scanned to read the information of unique identifier and performance parameter.
Compared to the read module 2 and mechanical arm 5a being provided separately, the two-dimensional code scanning mechanism of read module 2 is arranged on
On mechanical arm 5a, the integrated level of system is improved, reduces cost.
Distribute module 1 can also be arranged on mechanical arm 5a.The distribute module 1 being arranged on mechanical arm 5a, which can be sent, to be referred to
Control machinery arm 5a is made to complete sorting operation, sending distribution information to system compared to distribute module 1 will be instructed by system again
It is sent to for mechanical arm 5a, further increasing the integrated level of system.
It will be understood by those skilled in the art that in above-mentioned each embodiment, in order that reader is more preferably geographical
Solve the application and propose many ins and outs.But even if without these ins and outs and based on the respective embodiments described above
Many variations and modification, each claim of the application technical scheme claimed can also be realized substantially.Therefore, in reality
In, can to above-mentioned embodiment, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
- A kind of 1. categorizing system of power semiconductor, it is characterised in that including：Distribute module (1), for the performance parameter of power semiconductor to be divided into N number of section, the N is the nature more than 1 Number；Read module (2), for reading the performance parameter recorded on the incidental label of the power semiconductor；The read module (2) and the distribute module (1) communication connection, the distribute module (1) are receiving the reading mould It is after performance parameter given by block (2), the section belonging to the power semiconductor and the performance parameter is interrelated.
- 2. the categorizing system of power semiconductor according to claim 1, it is characterised in that also include：Identification module (3), for setting unique identifier for power semiconductor；Measurement module (4), for measuring the performance parameter of power semiconductor；The unique identifier set by the identification module (3) and the performance parameter measured by the measurement module (4) are remembered Record is on the incidental label of the power semiconductor.
- 3. the categorizing system of power semiconductor according to claim 2, it is characterised in that the unique identifier and The information of performance parameter is recorded in same Quick Response Code jointly；The read module (2) includes dimensional code scanner, and the dimensional code scanner is used to scan the Quick Response Code to read The information of unique identifier and performance parameter.
- 4. the categorizing system of power semiconductor according to claim 2, it is characterised in that the semiconductor devices Categorizing system also includes automatic labeling machine (8)；The automatic labeling machine (8) communicates to connect with the identification module (3) and the measurement module (4), described for generating The label is simultaneously attached on corresponding power semiconductor by label.
- 5. the categorizing system of power semiconductor according to claim 1, it is characterised in that also including conveyer belt (6) With mechanism for sorting (5)；The conveyer belt (6) is used to transport the power semiconductor；The sidepiece of the conveyer belt (6) is additionally provided with the multiple sorting mouths (5b) corresponding with each section；The mechanism for sorting (5) The power semiconductor for belonging to different sections is sorted to corresponding sorting mouth (5b).
- 6. the categorizing system of power semiconductor according to claim 5, it is characterised in that the mechanism for sorting (5) Including：Mechanical arm (5a), the mechanical arm (5a) are used to perform sorting operation.
- 7. the categorizing system of power semiconductor according to claim 6, it is characterised in that the mechanical arm (5a) with The distribute module (1) is communicated to connect, and the area associated by current power semiconductor is obtained from the distribute module (1) Between.
- 8. the categorizing system of power semiconductor according to claim 6, it is characterised in that the power semiconductor device The categorizing system of part also includes：Identification module (3), for setting unique identifier for power semiconductor；Measurement module (4), for measuring the performance parameter of power semiconductor；The unique identifier set by the identification module (3) and the performance parameter measured by the measurement module (4) are remembered Record is on the incidental label of the power semiconductor, moreover, the information of the unique identifier and performance parameter is common It is recorded in same Quick Response Code；The read module (2) at least part is on the mechanical arm (5a)；Wherein, the read module (2) includes the two-dimensional code scanning mechanism being arranged on the mechanical arm (5a), the Quick Response Code Sweep mechanism is used to scan the Quick Response Code to read the information of unique identifier and performance parameter.
- 9. the categorizing system of power semiconductor according to claim 8, it is characterised in that the distribute module (1) It is also disposed on the mechanical arm (5a).
- 10. the categorizing system of power semiconductor according to claim 6, it is characterised in that the mechanical arm (5a) For four shaft mechanical arms or six shaft mechanical arms.
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| CN201720839544.6U CN206935830U (en) | 2017-07-12 | 2017-07-12 | The categorizing system of power semiconductor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138435A (en) * | 2017-07-12 | 2017-09-08 | 富士电机（中国）有限公司 | The categorizing system and sorting technique of power semiconductor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138435A (en) * | 2017-07-12 | 2017-09-08 | 富士电机（中国）有限公司 | The categorizing system and sorting technique of power semiconductor |
| CN107138435B (en) * | 2017-07-12 | 2023-08-08 | 富士电机（中国）有限公司 | Sorting system and sorting method for power semiconductor devices |
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