CN201589821U - Bridge rectifier DF - M testing machine - Google Patents

Bridge rectifier DF - M testing machine Download PDF

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Publication number
CN201589821U
CN201589821U CN2009202170162U CN200920217016U CN201589821U CN 201589821 U CN201589821 U CN 201589821U CN 2009202170162 U CN2009202170162 U CN 2009202170162U CN 200920217016 U CN200920217016 U CN 200920217016U CN 201589821 U CN201589821 U CN 201589821U
Authority
CN
China
Prior art keywords
guide rail
bridge rectifier
plate
cutting plate
gathering sill
Prior art date
Application number
CN2009202170162U
Other languages
Chinese (zh)
Inventor
许波春
苏国军
郝瑞萍
Original Assignee
南通康比电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南通康比电子有限公司 filed Critical 南通康比电子有限公司
Priority to CN2009202170162U priority Critical patent/CN201589821U/en
Application granted granted Critical
Publication of CN201589821U publication Critical patent/CN201589821U/en

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Abstract

The utility model relates to a bridge rectifier DF - M testing machine, comprising a frame, a guide rail, a feeding mechanism, a testing mechanism, a material distributing plate and a material storing plate, wherein the guide rail is vertically connected on the frame; the feeding mechanism is fixed on the top end of the guide rail; the testing mechanism is arranged at the middle part of the guide rail; and the material distributing plate and the material storing plate are arranged at the bottom part of the guide rail. The material distributing plate is provided with a vertical-direction guide slot which can move between the defective-product area and the qualified-product area of the material storing plate, the vertical direction of the guide slot of the material distributing plate is consistent with the direction of the guide rail. When a bridge rectifier slides in the guide slot, the phenomena of material blocking and tilting can not exist. The test efficiency is increased, and the impact of material tilting to the next procedure is also avoided.

Description

A kind of bridge rectifier D F-M test machine

Technical field

The utility model relates to a kind of bridge rectifier D F-M test machine, comprises frame, is vertically connected on the guide rail on the frame, is fixed on the feeding mechanism on guide rail top, is located at the mechanism for testing at guide rail middle part, and the cutting plate and the storing plate of guide rail bottom.

Background technology

Bridge rectifier is the most frequently used circuit that utilizes the unidirectional conduction of diode to carry out rectification, is commonly used to change alternating current into direct current.Bridge rectifier must carry out Performance Detection to guarantee its quality to every bridge rectifier when dispatching from the factory.

Bridge rectifier D F-M test machine is mainly by the guide rail of vertical direction, be fixed on the feeding mechanism on guide rail top, be located at guide rail middle part and be used to detect the mechanism for testing of bridge rectifier performance, the cutting plate and the storing plate that are connected the guide rail end are formed, and the storing plate has two and stores subregions.Bridge rectifier enters guide rail from feeding mechanism, detects by the mechanism for testing in the middle part of the guide rail, and cutting plate promotes certified products subregion or the defective products subregion that bridge rectifier enters the storing plate according to the data of test.Have twice on the cutting plate of traditional bridge rectifier test machine and be the splayed grooves distributed, when bridge rectifier enters cutting plate soon, which road groove cutting plate determines insert guide rail according to test result, because this groove is a ramp type, easily block in the process that bridge rectifier falls in groove, upset perhaps occurs, block the back influence and detect normally, can cause the bridge rectifier arrangement in the storing plate inconsistent after the upset, influence the efficient of later process.

The utility model content

The technical problems to be solved in the utility model provides a kind of bridge rectifier D F-M test machine, and getting stuck can not appear in the sliding process in its cutting plate in bridge rectifier, flop phenomenon, has improved detection efficiency.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of bridge rectifier D F-M test machine, comprise frame, be vertically connected on the guide rail on the frame, be fixed on the feeding mechanism on guide rail top, be located at the mechanism for testing at guide rail middle part, and the cutting plate and the storing plate of guide rail bottom, its innovative point is: a side of described cutting plate is connected with the sub-material cylinder, described sub-material cylinder is by Controlled by Programmable Controller, described cutting plate has the gathering sill of a vertical direction, and photoelectric sensor is equipped with on described gathering sill top, and the output signal of described photoelectric sensor inserts Programmable Logic Controller.

Further, the opposite side of described cutting plate is provided with bydraulic buffers.

Advantage of the present utility model is: when bridge rectifier D F-M slips into the gathering sill of cutting plate, photoelectric sensor sends signal and gives Programmable Logic Controller, its control sub-material cylinder promotes cutting plate, the gathering sill of cutting plate docks with the storing plate, makes that the bridge rectifier in the gathering sill falls into the storing plate.The gathering sill of cutting plate is a vertical direction, and is consistent with the direction of guide rail, when bridge rectifier slides in gathering sill, can not occur getting stuck and flop phenomenon, improved detection efficiency.Bydraulic buffers is in spacing to cutting plate, to promoting the effect that the sub-material cylinder plays buffering, the serviceable life of having improved the sub-material cylinder.

Description of drawings

Accompanying drawing is the structural representation of bridge rectifier D F-M test machine of the present utility model.

Embodiment

As shown in drawings, comprise frame 1, guide rail 2, feeding mechanism 3, mechanism for testing 4, cutting plate 5, storing plate 6, gathering sill 7, sub-material cylinder 8, photoelectric sensor 9, bydraulic buffers 10.

The vertical direction of above-mentioned frame 1 is connected with guide rail 2, the plastic tube that some bridge rectifiers are housed can insert in the feeding mechanism 3, enter the mechanism for testing 4 at its middle part by guide rail 2, its bottom connects storing plate 6, has the stock chest of two vertical direction on this storing plate 6, one is defective products subregion 11, another is a certified products subregion 12, wherein, defective products subregion 11 be positioned at guide rail 2 under, certified products subregion 12 is positioned at the left side of defective products subregion 11, and in parallel.Cutting plate 5 is located between the end and storing plate 6 of guide rail 2, is used for the bridge rectifier on the guide rail 2 is imported the defective products subregion 11 or the certified products subregion 12 of storing plate 6.Described cutting plate 5 has the gathering sill 7 of a vertical direction, this gathering sill 7 just is positioned on the same line with the defective products subregion 11 of guide rail 2, storing plate 6 in position the time, gathering sill 7 can move between the defective products subregion 11 of storing plate 6 and certified products subregion 12, it realizes by the sub-material cylinder 8 that is located at cutting plate 4 one sides, and described sub-material cylinder 8 is by Controlled by Programmable Controller.

During test, after 4 tests of mechanism after tested of bridge rectifier finish, fall in the gathering sill 7 of cutting plate 5, in its process of sliding in gathering sill 7, sub-material cylinder 8 moves according to the test result of mechanism for testing 4.Its principle of work is as follows: the top of gathering sill 7 is equipped with a photoelectric sensor 9, and the output signal of this photoelectric sensor 9 inserts Programmable Logic Controller, and the test result of the test macro of mechanism for testing 4 is converted to electric signal and inserts Programmable Logic Controller equally.Like this, when bridge rectifier after test finishes the gathering sill 7 that enters cutting plate 5, photoelectric sensor 9 can send signal and give Programmable Logic Controller, and the result that Programmable Logic Controller then records according to mechanism for testing 4 decides gathering sill 7 with which subregion of storing plate 6 to dock.As test passes, Controlled by Programmable Controller sub-material cylinder 8 promotes cutting plate 5 left, makes gathering sill 7 be communicated with the certified products subregion 12 of storing plate 6, and the bridge rectifier in the gathering sill 7 then falls into certified products subregion 12; As test failure, Controlled by Programmable Controller sub-material cylinder 8 is motionless, and gathering sill 7 at this moment is positioned at initial position, and directly and defective products subregion 11 conductings of storing plate 6, this bridge rectifier then falls into defective products subregion 11.

Can stop at the defective products subregion 11 or the certified products subregion 12 of storing plate 6 accurately for the gathering sill 7 that guarantees cutting plate 5, opposite side at cutting plate 5 is equipped with bydraulic buffers 10, it also has good buffer action in spacing, reduce the impulsive force of sub-material cylinder 8, improved the serviceable life of sub-material cylinder 8.

Claims (2)

1. bridge rectifier D F-M test machine, comprise frame, be vertically connected on the guide rail on the frame, be fixed on the feeding mechanism on guide rail top, be located at the mechanism for testing at guide rail middle part, and the cutting plate and the storing plate of guide rail bottom, it is characterized in that: a side of described cutting plate is connected with the sub-material cylinder, described sub-material cylinder is by Controlled by Programmable Controller, described cutting plate has the gathering sill of a vertical direction, photoelectric sensor is equipped with on described gathering sill top, and the output signal of described photoelectric sensor inserts Programmable Logic Controller.
2. bridge rectifier D F-M test machine according to claim 1 is characterized in that: the opposite side of described cutting plate is provided with bydraulic buffers.
CN2009202170162U 2009-09-24 2009-09-24 Bridge rectifier DF - M testing machine CN201589821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202170162U CN201589821U (en) 2009-09-24 2009-09-24 Bridge rectifier DF - M testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202170162U CN201589821U (en) 2009-09-24 2009-09-24 Bridge rectifier DF - M testing machine

Publications (1)

Publication Number Publication Date
CN201589821U true CN201589821U (en) 2010-09-22

Family

ID=42749608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202170162U CN201589821U (en) 2009-09-24 2009-09-24 Bridge rectifier DF - M testing machine

Country Status (1)

Country Link
CN (1) CN201589821U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102539844A (en) * 2011-12-14 2012-07-04 苏州工业园区高登威科技有限公司 Switch fatigue test frame
CN102539843A (en) * 2011-12-14 2012-07-04 苏州工业园区高登威科技有限公司 Switch fatigue testing frame with sideway mechanism
CN103018595A (en) * 2012-11-30 2013-04-03 乐山希尔电子有限公司 Bridge rectifier automatic testing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102539844A (en) * 2011-12-14 2012-07-04 苏州工业园区高登威科技有限公司 Switch fatigue test frame
CN102539843A (en) * 2011-12-14 2012-07-04 苏州工业园区高登威科技有限公司 Switch fatigue testing frame with sideway mechanism
CN103018595A (en) * 2012-11-30 2013-04-03 乐山希尔电子有限公司 Bridge rectifier automatic testing machine
CN103018595B (en) * 2012-11-30 2015-11-25 乐山希尔电子有限公司 Bridge heap automatic test machine

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100922

Termination date: 20130924

C17 Cessation of patent right