CN219958946U - GBU encapsulation module pin detects conveying mechanism - Google Patents
GBU encapsulation module pin detects conveying mechanism Download PDFInfo
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- CN219958946U CN219958946U CN202321136977.7U CN202321136977U CN219958946U CN 219958946 U CN219958946 U CN 219958946U CN 202321136977 U CN202321136977 U CN 202321136977U CN 219958946 U CN219958946 U CN 219958946U
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- gbu
- inclined block
- positioning inclined
- conveying assembly
- positioning
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000005538 encapsulation Methods 0.000 title claims description 6
- 238000004806 packaging method and process Methods 0.000 claims abstract description 71
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Abstract
A GBU packaging module pin detection delivery mechanism, comprising: a conveying assembly for conveying the GBU packaging module along its length; the first positioning inclined block and the second positioning inclined block are sequentially arranged at intervals along the conveying direction of the conveying assembly, penetrate through the side wall of the same side of the conveying assembly and are arranged in a moving mode along the width direction of the conveying assembly, the front end faces of the first positioning inclined block and the second positioning inclined block are inclined faces matched with inclined chamfers, a detection area is formed in a conveying assembly section between the first positioning inclined block and the second positioning inclined block, the second positioning inclined block is used for positioning a GBU packaging module to be detected, and the first positioning inclined block is used for blocking the GBU packaging module to be sent into the detection area; and the sorting transverse pulling assembly is arranged at the side opening of the other side of the conveying assembly and is used for pulling out the GBU packaging modules to be sorted from the side opening. And the automatic feeding, positioning and sorting of the appearance detection of the pins of the GBU packaging module are realized by utilizing the appearance of the GBU packaging module.
Description
Technical Field
The utility model belongs to the technical field of semiconductor device packaging, relates to a GBU packaging module, and particularly relates to a pin detection conveying mechanism of the GBU packaging module.
Background
After plastic package packaging is completed, the semiconductor device forms independent package module particles through a rib cutting process, and then the independent package module particles need to be sent to a detection line to detect the appearance, the appearance of pins, the electrical performance and the like of a plastic package body, and the semiconductor device is packaged after unqualified detection is removed. The GBU packaging module is a packaging form of a semiconductor device, when appearance detection is carried out on pins of the GBU packaging module, particles of the GBU packaging module need to be conveyed to a detection machine one by one, pictures of the pins are obtained in a snap-shot mode and compared with a standard, and whether defects, bending and the like are obtained; in the process, the transported packaging modules need to be positioned, blocked and sorted, and how to use the packaging appearance characteristics of the GBU packaging modules to complete the actions becomes a problem to be solved.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a GBU packaging module pin detection conveying mechanism, which utilizes the appearance of a GBU packaging module to realize automatic feeding, positioning and sorting of the appearance detection of the GBU packaging module pin.
In order to achieve the above object, the present utility model adopts the following technique:
GBU encapsulation module pin detects conveying mechanism, GBU encapsulation module include plastic envelope body and stretch out in many pins of plastic envelope body one end, and a apex angle department of plastic envelope body other end has the slope chamfer, and plastic envelope body middle part has the through-hole, mechanism includes:
a conveying assembly for conveying the GBU packaging module along its length;
the first positioning inclined block and the second positioning inclined block are sequentially arranged at intervals along the conveying direction of the conveying assembly, penetrate through the side wall of the same side of the conveying assembly and are arranged in a moving mode along the width direction of the conveying assembly, the front end faces of the first positioning inclined block and the second positioning inclined block are inclined faces matched with inclined chamfers, a detection area is formed in a conveying assembly section between the first positioning inclined block and the second positioning inclined block, the second positioning inclined block is used for positioning a GBU packaging module to be detected, and the first positioning inclined block is used for blocking the GBU packaging module to be sent into the detection area;
and the sorting transverse pulling assembly is arranged at the side opening of the other side of the conveying assembly, is opposite to the second positioning inclined block and is used for pulling out the GBU packaging modules to be sorted from the side opening.
Further, the sorting cross-draw assembly includes:
the linear screw rod module is arranged above the conveying assembly;
the vertical section of the folding plate is arranged in parallel with the side wall of the conveying assembly, the transverse section of the folding plate is vertically connected to the top end of the vertical section and is arranged towards the conveying assembly, the folding plate is connected to the moving end of the linear screw rod module through the connecting frame, and the moving direction of the moving end of the linear screw rod module is vertical to the conveying direction of the conveying assembly;
the vertical cylinder is arranged on the connecting frame, the movable end of the vertical cylinder is downwards arranged and connected with a cylinder, the cylinder penetrates through the transverse section of the folded plate, and the outer diameter of the cylinder is smaller than the diameter of the through hole.
The cylinder is located right above the through hole of the GBU packaging module positioned by the second positioning inclined block.
The utility model has the beneficial effects that: the GBU packaging module entering the detection area is positioned and aligned by utilizing the inclined chamfer angle of the appearance of the GBU packaging module to block the GBU packaging module entering the detection area, and the conveying is released again for passing through by withdrawing the inclined block after the detection is completed, or the GBU packaging module needing to be sorted is conveniently pulled out of the conveying track by utilizing the through hole of the appearance of the GBU packaging module, so that the sorting is completed.
Drawings
Fig. 1 is a perspective view of a conveyor mechanism according to an embodiment of the present utility model.
Fig. 2 is a top view of a conveyor mechanism according to an embodiment of the utility model.
Fig. 3 is a front partial view of a conveyor mechanism according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, but the described embodiments of the present utility model are some, but not all embodiments of the present utility model.
The embodiment of the utility model provides a pin detection and conveying mechanism of a GBU packaging module, as shown in fig. 1-3, wherein the GBU packaging module for the embodiment comprises a plastic packaging body part 1 and a plurality of pins 13 extending out of one end of the plastic packaging body part 1, wherein an inclined chamfer 11 is arranged at one vertex angle of the other end of the plastic packaging body part 1, and a through hole 12 is arranged in the middle of the plastic packaging body part 1.
In the pin inspection transportation, the GBU packaging modules are all transported in a posture in which the pins 13 face backward with one end having the inclined chamfer 11 advanced.
The mechanism of this example comprises a conveyor assembly 4, two positioning assemblies and a sort cross-pull assembly 5. Specifically, the conveying component 4 is used for conveying the GBU packaging module along the length direction of the conveying component 4, the conveying component 4 can be a conveying belt structure with side walls, conveying force can be provided by utilizing a conveying belt, the conveying board body can also be obliquely arranged and provided with the side walls, the specific conveying front end is inclined downwards, and the GBU packaging module can be conveyed forwards by utilizing the gravity of the GBU packaging module.
The two positioning assemblies are a first positioning inclined block 21 and a second positioning inclined block 31 which are sequentially arranged at intervals along the conveying direction of the conveying assembly 4, and a section of the conveying assembly 4 between the first positioning inclined block 21 and the second positioning inclined block 31 is provided with a detection area 41. Specifically, the first positioning inclined block 21 and the second positioning inclined block 31 are both arranged on the same side wall of the conveying assembly 4 in a penetrating manner, and are arranged in a moving manner along the width direction of the conveying assembly 4, specifically, the rear end of the first positioning inclined block 21 is connected with the pushing end of the first pushing cylinder 2, and the rear end of the second positioning inclined block 31 is connected with the pushing end of the second pushing cylinder 3. The first pushing cylinder 2 and the second pushing cylinder 3 are both located outside the conveying assembly 4.
In particular, according to the shape of the plastic package body 1, the front end surfaces of the first positioning inclined block 21 and the second positioning inclined block 31 are inclined surfaces matched with the inclined chamfer 11, the second positioning inclined block 31 can position the GBU packaging module to be tested located in the detection area 41 through the pushing movement of the second pushing cylinder 3, specifically, the second positioning inclined block 31 stretches into the conveying assembly 4 for a certain distance, when the GBU packaging module to be tested enters the detection area 41 and continues to be conveyed until the inclined chamfer 11 of the GBU packaging module to be tested is matched with the inclined surface of the second positioning inclined block 31, the GBU packaging module to be tested is positioned, and the pins 13 of the GBU packaging module to be tested are subjected to image sampling by a detection camera arranged above the detection area 41 to complete detection. Meanwhile, in order to avoid interference to detection caused by the GBU packaging module to be subsequently conveyed entering the detection area 41, the first positioning inclined block 21 can move under the action of the first pushing cylinder 2 and extend into the conveying assembly 4 for a certain distance, so that the GBU packaging module to be subsequently conveyed entering the detection area 41 is blocked, and specifically, the blocking is completed when the inclined plane of the first positioning inclined block 21 is matched with the inclined chamfer 11 of the GBU packaging module to be subsequently conveyed entering the detection area 41.
After the detection is finished, if the detection is qualified, the second pushing cylinder 3 can be allowed to retract the second positioning inclined block 31, the GBU packaging module after the detection is finished is continuously conveyed along the conveying component 4, and meanwhile, the first pushing cylinder 2 is allowed to retract the first positioning inclined block 21, so that the next GBU packaging module enters the detection area 41. If the test is failed, the second positioning inclined block 31 is not retracted temporarily, and the failed GBU packaging module needs to be pulled out by the sorting transverse pulling assembly 5.
Specifically, the sorting transverse pulling assembly 5 is arranged at the side opening 42 at the other side of the conveying assembly 4 and opposite to the second positioning inclined block 31, and when sorting is needed, the sorting transverse pulling assembly 5 pulls out the GBU packaging module which is detected from the side opening 42.
As one of the more detailed embodiments, the sorting cross-draw assembly 5 includes a linear screw module 51, a folded plate 52, a vertical cylinder 53, a cylinder 54, and the like. Wherein the linear screw rod module 51 is arranged above the conveying assembly 4; the vertical section of the folding plate 52 is arranged in parallel with the side wall of the conveying assembly 4, the transverse section is vertically connected to the top end of the vertical section and is arranged towards the conveying assembly 4, the folding plate 52 is connected to the moving end of the linear screw rod module 51 through a connecting frame, and the moving direction of the moving end of the linear screw rod module 51 is vertical to the conveying direction of the conveying assembly 4; the vertical cylinder 53 is arranged on the connecting frame, the movable end of the vertical cylinder is downwards arranged and is connected with a cylinder 54, the cylinder 54 passes through the transverse section of the folded plate 52, and the outer diameter of the cylinder 54 is smaller than the diameter of the through hole 12. Specifically, the cylinder 54 is located directly above the through hole 12 of the GBU-packaging module positioned by the second positioning ramp 31. The transport assembly 4 is formed with a cross plate 43 extending along its side opening 42.
In the initial state, the vertical section of the folded plate 52 is flush with the side wall of the conveying assembly 4, so that a side stop is formed, and the GBU packaging module entering the detection area 41 is conveyed and limited. When unqualified GBU packaging modules are required to be sorted, firstly, a cylinder 54 is pushed by a vertical cylinder 53 to extend downwards into a through hole 12 of the GBU packaging module located in a detection area 41, then a moving end of the GBU packaging module is driven by a linear screw module 51 to move along a direction away from a conveying assembly 4, so that a connecting frame and a folding plate 52 move outwards together, and in the moving process, a transverse plate 43 slides and supports the folding plate 52 and receives the sorted GBU packaging module, so that sorting is completed.
The GBU packaging module in the detection area is positioned in the mode of the embodiment, the characteristics that the GBU packaging module is provided with the inclined chamfer 11 and the through hole 12 are utilized, the inclined chamfer 11 and the inclined block are matched for positioning, after positioning, the inclined block is not required to be retracted when sorting to the opposite side, the stroke action is saved, and the GBU packaging module to be sorted is pulled out of the original conveying track by utilizing the direction of the through hole 12.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present utility model without departing from the spirit and scope of the utility model.
Claims (6)
1. GBU encapsulation module pin detects conveying mechanism, GBU encapsulation module includes plastic envelope body (1) and stretches out many pins (13) in plastic envelope body (1) one end, and a apex angle department of plastic envelope body (1) other end has slope chamfer (11), and plastic envelope body (1) middle part has through-hole (12), its characterized in that, the mechanism includes:
a conveying assembly (4) for conveying the GBU packaging module along the length direction;
the first positioning inclined block (21) and the second positioning inclined block (31) are sequentially arranged at intervals along the conveying direction of the conveying assembly (4), the first positioning inclined block (21) and the second positioning inclined block (31) are all arranged on the same side wall of the conveying assembly (4) in a penetrating mode and are arranged in a moving mode along the width direction of the conveying assembly (4), the front end faces of the first positioning inclined block (21) and the second positioning inclined block (31) are inclined faces matched with the inclined chamfer (11), a detection area (41) is formed in a section of the conveying assembly (4) between the first positioning inclined block (21) and the second positioning inclined block (31), the second positioning inclined block (31) is used for positioning GBU packaging modules to be detected, and the first positioning inclined block (21) is used for blocking GBU packaging modules to be sent into the detection area (41);
and the sorting transverse pulling assembly (5) is arranged at the side opening (42) at the other side of the conveying assembly (4), is opposite to the second positioning inclined block (31) and is used for pulling out GBU packaging modules to be sorted from the side opening (42).
2. The GBU packaging module pin detection and delivery mechanism according to claim 1, wherein the rear end of the first positioning inclined block (21) is connected with the pushing end of the first pushing cylinder (2).
3. The GBU packaging module pin detection and delivery mechanism according to claim 1, wherein the rear end of the second positioning inclined block (31) is connected with the pushing end of the second pushing cylinder (3).
4. GBU packaging module pin detection transport mechanism according to claim 1, characterized in that the sorting cross-pull assembly (5) comprises:
the linear screw rod module (51) is arranged above the conveying assembly (4);
the vertical section of the folding plate (52) is arranged in parallel with the side wall of the conveying assembly (4), the transverse section of the folding plate is vertically connected to the top end of the vertical section and is arranged towards the conveying assembly (4), the folding plate (52) is connected to the moving end of the linear screw rod module (51) through a connecting frame, and the moving direction of the moving end of the linear screw rod module (51) is vertical to the conveying direction of the conveying assembly (4);
the vertical cylinder (53) is arranged on the connecting frame, the movable end of the vertical cylinder is downwards arranged and is connected with a cylinder (54), the cylinder (54) penetrates through the transverse section of the folded plate (52), and the outer diameter of the cylinder (54) is smaller than the diameter of the through hole (12).
5. The GBU-packaging-module pin detection transport mechanism according to claim 4, characterized in that the cylinder (54) is located directly above the through-hole (12) of the GBU packaging module that is positioned by the second positioning ramp (31).
6. The GBU-packaging-module pin detection conveying mechanism according to claim 4, characterized in that the conveying assembly (4) is formed with a transverse plate (43) extending along a side opening (42) thereof, and is used for slidably supporting the folding plate (52) and receiving the sorted GBU packaging modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136977.7U CN219958946U (en) | 2023-05-12 | 2023-05-12 | GBU encapsulation module pin detects conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321136977.7U CN219958946U (en) | 2023-05-12 | 2023-05-12 | GBU encapsulation module pin detects conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958946U true CN219958946U (en) | 2023-11-03 |
Family
ID=88547808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321136977.7U Active CN219958946U (en) | 2023-05-12 | 2023-05-12 | GBU encapsulation module pin detects conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958946U (en) |
-
2023
- 2023-05-12 CN CN202321136977.7U patent/CN219958946U/en active Active
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