CN220920046U - Transistor detection device - Google Patents
Transistor detection device Download PDFInfo
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- CN220920046U CN220920046U CN202322807027.9U CN202322807027U CN220920046U CN 220920046 U CN220920046 U CN 220920046U CN 202322807027 U CN202322807027 U CN 202322807027U CN 220920046 U CN220920046 U CN 220920046U
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- roller conveyor
- conveyor belt
- transistor
- shaped supporting
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000007689 inspection Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a transistor detection device, which comprises a roller conveyor belt, wherein a shooting piece for shooting a transistor is arranged at the left end of the upper surface of a front side plate of the roller conveyor belt, a detection piece for detecting the length of the transistor is arranged at the left end of the rear surface of a rear side plate of the roller conveyor belt, a sorting piece for sorting the transistor is arranged on the upper surface of the front side surface and the rear side surface of the roller conveyor belt, and a limiting piece is arranged at the right end of the roller conveyor belt; the utility model can realize the detection of the pin length of the transistor.
Description
Technical Field
The utility model relates to the technical field of transistor detection, in particular to a transistor detection device.
Background
The transistor comprises a transistor body and pins arranged on the end face of the transistor body, and the transistors in different types are arranged at different positions on the end face of the transistor body, for example, the pins may be positioned at the middle position, or left side position and right side position.
Along with the quick rising of domestic demand, the processing demand of transistor also becomes greater and greater, and IGBT production has got into production and has been pipelined, but need carry out wrong material detection or disqualification detection to the transistor that carries out the shaping in the production process, and current detection mode has: a camera fixed on a fixed support is correspondingly arranged on the side edge of the transistor conveying line, a photo is shot through the camera, the photo is transmitted to a controller, an image processing analysis module is arranged in the controller, the image is processed, the detected parameter value corresponding to the photo is analyzed and extracted, the detected parameter value is compared with a pre-stored standard parameter value, whether the material is qualified or wrong is judged, and the detected parameter can be parameters such as a transistor pin length, a transistor contour shape or characters and the like;
If detect the pin length of transistor, the fixed support height setting of camera is so that the camera is located highly just can shoot the pin totally, if transistor model and pin length change after, the camera then can't clearly complete shoot the pin to, if the pin of transistor also can change after the position change on the transistor body terminal surface, the camera shoots the distance of transistor pin, leads to easily shooting unclear problem, makes it can not adapt to the detection of multiple different model transistors, the commonality is poor.
When the unqualified or wrong transistor is obtained, the alarm is started, and the unqualified product is manually taken out from the production line by manpower, so that the efficiency is low.
Disclosure of Invention
In view of the above, an object of the present utility model is to provide a transistor detecting device capable of detecting a pin length of a transistor.
The utility model is realized by the following steps: the utility model provides a transistor detection device, includes the cylinder conveyer belt, the preceding curb plate upper surface left end of cylinder conveyer belt is provided with the shooting piece that is used for realizing the transistor shooting, the posterior lateral plate rear surface left end of cylinder conveyer belt is provided with the detection piece that is used for realizing transistor length detection, the front and back side upper surface of cylinder conveyer belt is provided with the letter sorting piece that is used for realizing the transistor letter sorting, the right-hand member is provided with the locating part on the cylinder conveyer belt.
Further, the shooting piece comprises a first L-shaped supporting plate, the first L-shaped supporting plate is arranged on the upper surface of the front side plate of the roller conveyor belt, and a camera is arranged on the lower surface of the transverse plate of the first L-shaped supporting plate.
Further, the detection piece includes L shape supporting seat, L shape supporting seat set up in the posterior lateral plate rear surface of cylinder conveyer belt, the cover is equipped with the second L shape backup pad on the L shape supporting seat, the diaphragm lower surface of second L shape backup pad is provided with driving motor, driving motor's output shaft end is provided with the carousel, carousel upper surface middle part inlays and is equipped with first flexible cylinder, the telescopic link end of first flexible cylinder is provided with the lifter plate, both ends all are provided with the guide bar about on the carousel, just the lifter plate cover is established on the guide bar, the lifter plate left surface is provided with the flexible cylinder of multisection, the telescopic link end of the flexible cylinder of multisection is provided with the supporting shoe, it is equipped with the amesdial to inlay on the supporting shoe.
Further, the sorting piece comprises a push plate, a second telescopic cylinder is embedded on the rear side plate of the roller conveyor belt, the push plate is arranged at the tail end of a telescopic rod of the second telescopic cylinder, a blanking plate corresponding to the push plate is arranged on the front side plate of the roller conveyor belt, and the blanking plate is obliquely arranged from back to front.
Further, the limiting piece comprises a fixed block, the fixed block is arranged below the roller conveyor belt, a third telescopic cylinder is arranged on the upper surface of the fixed block, a limiting block is arranged at the tail end of a telescopic rod of the third telescopic cylinder, the limiting block is arranged between every two rollers of the roller conveyor belt, and the limiting piece is arranged on the right of the sorting piece.
The utility model has the beneficial effects that: according to the utility model, the shooting part and the detecting part are added into the device, so that the detection of the pin length of the transistor can be realized, the automatic elimination of the transistor waste can be realized through the function of the sorting part, the elimination is not needed to be participated manually, and the production operation efficiency is effectively improved; the utility model has simple structure and convenient operation, can effectively save manpower and material resources and improve the working efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the detecting member.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, the present utility model provides an embodiment: the utility model provides a transistor detection device, includes cylinder conveyer belt 1, the preceding curb plate upper surface left end of cylinder conveyer belt 1 is provided with the shooting piece 2 that is used for realizing transistor shooting, the posterior lateral plate rear surface left end of cylinder conveyer belt 1 is provided with the detection piece 3 that is used for realizing transistor length detection, the front and back side upper surface of cylinder conveyer belt 1 is provided with the letter sorting piece 4 that is used for realizing the transistor letter sorting, the right-hand member is provided with locating part 5 on the cylinder conveyer belt 1. So that the detection effect of the transistor pins can be realized through the detection piece 3, and then the sorting of the transistors can be realized through the sorting piece 4 through the detection result, and the sorting effect is carried out on the unqualified and qualified transistors.
With continued reference to fig. 1, in an embodiment of the utility model, the photographing member 2 includes a first L-shaped supporting plate 21, the first L-shaped supporting plate 21 is disposed on an upper surface of a front side plate of the roller conveyor 1, and a camera 22 is disposed on a lower surface of a transverse plate of the first L-shaped supporting plate 21. So that through the effect of camera 22, can take a picture to the pin of transistor, then compare the photo with qualified photo to can realize the length detection effect of transistor pin.
Referring to fig. 1 and 2, in an embodiment of the present utility model, the detecting element 3 includes an L-shaped supporting seat 31, the L-shaped supporting seat 31 is disposed on a rear surface of a rear side plate of the roller conveyor belt 1, a second L-shaped supporting plate 32 is sleeved on the L-shaped supporting seat 31, a driving motor 33 is disposed on a lower surface of a transverse plate of the second L-shaped supporting plate 32, a turntable 34 is disposed at an end of an output shaft of the driving motor 33, a first telescopic cylinder 35 is embedded in a middle portion of an upper surface of the turntable 34, a lifting plate 36 is disposed at an end of a telescopic rod of the first telescopic cylinder 35, guide rods 37 are disposed at left and right ends of the turntable 34, the lifting plate 36 is sleeved on the guide rods 37, a plurality of telescopic cylinders 38 are disposed on a left side surface of the lifting plate 36, a supporting block 39 is disposed at an end of a telescopic rod of the plurality of telescopic cylinders 38, and a micrometer gauge 30 is embedded on the supporting block 39. The turntable 34 can be driven to rotate by the driving motor 33, the lifting plate 36 can be lifted up and down by the first telescopic cylinder 35, and the dial indicator 30 can be driven to contact the transistor pins to move by the multi-section telescopic cylinder 38, so that the length measurement function of the transistor pins can be realized.
With continued reference to fig. 1, in an embodiment of the present utility model, the sorting member 4 includes a pushing plate 41, a second telescopic cylinder 42 is embedded on a rear side plate of the roller conveyor belt 1, the pushing plate 41 is disposed at an end of a telescopic rod of the second telescopic cylinder 42, a blanking plate 43 corresponding to the pushing plate 41 is disposed on a front side plate of the roller conveyor belt 1, and the blanking plate 43 is obliquely disposed from back to front. So that the push plate 41 can move back and forth through the second telescopic cylinder 42, and therefore, the unqualified transistor can be pushed to the blanking plate 43 for blanking.
With continued reference to fig. 1, in an embodiment of the present utility model, the limiting member 5 includes a fixed block 51, the fixed block 51 is disposed below the roller conveyor 1, a third telescopic cylinder 52 is disposed on the upper surface of the fixed block 51, a limiting block (not shown) is disposed at the end of a telescopic rod of the third telescopic cylinder 52, the limiting block is disposed between two rollers of the roller conveyor 1, and the limiting member 5 is disposed on the right side of the sorting member 4. So that the third telescopic cylinder 52 can drive the limiting block to lift up and down, thereby limiting the transistor and facilitating the sorting function of the transistor.
The telescopic cylinder, the driving motor, the dial indicator, the camera, the multi-section telescopic cylinder and the roller conveyor belt are all in the prior art, and can be clearly understood by those skilled in the art, and are not described in detail herein.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (5)
1. A transistor inspection device comprising a roller conveyor belt, characterized in that: the transistor sorting device is characterized in that a shooting piece for shooting transistors is arranged at the left end of the upper surface of the front side plate of the roller conveyor belt, a detecting piece for detecting the length of the transistors is arranged at the left end of the rear surface of the rear side plate of the roller conveyor belt, sorting pieces for sorting the transistors are arranged on the upper surfaces of the front side surface and the rear side surface of the roller conveyor belt, and a limiting piece is arranged at the right end of the roller conveyor belt.
2. A transistor detection apparatus according to claim 1, wherein: the shooting piece comprises a first L-shaped supporting plate, the first L-shaped supporting plate is arranged on the upper surface of the front side plate of the roller conveyor belt, and a camera is arranged on the lower surface of the transverse plate of the first L-shaped supporting plate.
3. A transistor detection apparatus according to claim 1, wherein: the detection piece comprises an L-shaped supporting seat, the L-shaped supporting seat is arranged on the rear surface of a rear side plate of the roller conveyor belt, a second L-shaped supporting plate is sleeved on the L-shaped supporting seat, a driving motor is arranged on the lower surface of a transverse plate of the second L-shaped supporting plate, a rotary table is arranged at the tail end of an output shaft of the driving motor, a first telescopic cylinder is embedded in the middle of the upper surface of the rotary table, a lifting plate is arranged at the tail end of a telescopic rod of the first telescopic cylinder, guide rods are arranged at the left end and the right end of the rotary table, the lifting plate is sleeved on the guide rods, a plurality of sections of telescopic cylinders are arranged on the left side surface of the lifting plate, a supporting block is arranged at the tail end of the telescopic rod of the plurality of sections of telescopic cylinders, and a dial indicator is embedded on the supporting block.
4. A transistor detection apparatus according to claim 1, wherein: the sorting piece comprises a push plate, a second telescopic cylinder is embedded on the rear side plate of the roller conveyor belt, the push plate is arranged at the tail end of a telescopic rod of the second telescopic cylinder, a blanking plate corresponding to the push plate is arranged on the front side plate of the roller conveyor belt, and the blanking plate is obliquely arranged from back to front.
5. A transistor detection apparatus according to claim 1, wherein: the limiting piece comprises a fixed block, the fixed block is arranged below the roller conveyor belt, a third telescopic cylinder is arranged on the upper surface of the fixed block, a limiting block is arranged at the tail end of a telescopic rod of the third telescopic cylinder, the limiting block is arranged between every two rollers of the roller conveyor belt, and the limiting piece is arranged on the right of the sorting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322807027.9U CN220920046U (en) | 2023-10-19 | 2023-10-19 | Transistor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322807027.9U CN220920046U (en) | 2023-10-19 | 2023-10-19 | Transistor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220920046U true CN220920046U (en) | 2024-05-10 |
Family
ID=90939283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322807027.9U Active CN220920046U (en) | 2023-10-19 | 2023-10-19 | Transistor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220920046U (en) |
-
2023
- 2023-10-19 CN CN202322807027.9U patent/CN220920046U/en active Active
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