CN108155123B - Chip packaging material surface cleaning device - Google Patents
Chip packaging material surface cleaning device Download PDFInfo
- Publication number
- CN108155123B CN108155123B CN201711413510.1A CN201711413510A CN108155123B CN 108155123 B CN108155123 B CN 108155123B CN 201711413510 A CN201711413510 A CN 201711413510A CN 108155123 B CN108155123 B CN 108155123B
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- plate
- packaging material
- dust
- pivot shaft
- bracket
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67017—Apparatus for fluid treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a device for cleaning the surface of a chip packaging material, which comprises a dust absorption fan, a blowing fan and a purification box, wherein the purification box is provided with a plurality of independent storage cavities; the inlet of the dust collection fan is connected with a plurality of dust removal pipes; an outlet pipe is connected with the left outlet of the blowing fan; the air outlet pipe is connected with a plurality of air inlet pipes; the left end opening of the air inlet pipe and the right end opening of the dust removal pipe are respectively corresponding to independent cavities which are partitioned by the partition board in the storage cavity, a pivot shaft penetrates through the middle of the purification box, the pivot shaft is connected with a motor, and the motor drives the purification box to rotate around the pivot shaft. The invention can effectively clean the surface of the packaging material, and the purifying box can continuously rotate while cleaning, thereby avoiding insufficient cleaning caused by the superposition of the packaging material and having better cleaning effect.
Description
Technical Field
The invention belongs to the technical field of chip packaging, and particularly relates to a surface cleaning device for a chip packaging material.
Background
The shell for installing semiconductor integrated circuit chip has the functions of placing, fixing, sealing, protecting chip and enhancing electrothermal performance, and is also the bridge for communicating the internal world of chip with external circuit, and the contacts on the chip are connected to the pins of the package shell by wires, and these pins are connected with other devices by wires on the printed board. Therefore, the package plays an important role for both the CPU and other LSI integrated circuits. Some materials for chip packaging require surface cleaning to be better used for chip packaging.
Disclosure of Invention
The invention aims to provide a device for cleaning the surface of a chip packaging material, so that the device can be better used for packaging a chip according to the needs and the subsequent treatment and use effects of the chip packaging material are improved.
In order to achieve the purpose, the invention provides the following technical scheme: a surface cleaning device for a chip packaging material comprises a bearing plate, dust suction fans and purging fans which are arranged on the left side and the right side of the bearing plate, and a purification box arranged at the top of the middle of the bearing plate; the purifying box is provided with a storage cavity, and a plurality of partition plates are arranged in the storage cavity to divide the storage cavity into a plurality of independent cavities; the left side and the right side of the storage cavity are respectively provided with a filter plate and an inlet support plate; the inlet of the dust collection fan is connected with a dust inlet pipe, the right end of the dust inlet pipe is fixedly connected with a dust inlet cavity, and the right side of the dust inlet cavity is connected with a plurality of dust collection pipes; the right side of the dust removal pipe corresponds to the dust inlet holes arranged on the filter plate one by one; an outlet pipe is connected with an outlet on the left side of the blowing fan; the left end of the air outlet pipe is connected with a flexible hose; the left side of the telescopic hose is connected with an air outlet cavity, and the left side of the air outlet cavity is connected with a plurality of air inlet pipes; the air outlet cavity is arranged in the pulling plate, and the left side of the pulling plate is fixedly connected with a plurality of plungers; the air inlet pipe is arranged in the plunger; the left end opening of the air inlet pipe is arranged in the storage cavity, and the plungers respectively correspond to inlets arranged on the inlet supporting plate; the inlet of the inlet support plate corresponds to the independent cavity divided by the partition plate in the storage cavity, the middle part of the purification box is penetrated with a pivot shaft, the pivot shaft is connected with a motor, and the motor drives the purification box to rotate around the pivot shaft.
As a preferred embodiment of the present invention, the device for cleaning the surface of the chip packaging material further comprises a switch bracket; the switch bracket is fixed relative to the bearing plate; a threaded shaft is arranged in the middle of the switch bracket; the left side of the threaded shaft is connected with a door plate support, and the left side of the door plate support is connected with the pulling plate.
In a preferred embodiment of the present invention, a rotating plate is fixedly connected to a right end of the threaded shaft.
In a preferred embodiment of the present invention, a fixing plate is fixedly connected to a left end of the threaded shaft, and the fixing plate is disposed at a left position of the door panel bracket to fix the threaded shaft.
In a preferred embodiment of the present invention, the threaded shaft is externally provided with an external thread, and the external thread is matched with an internal thread arranged on the connecting bracket hole.
As a preferred embodiment of the present invention, a connecting bracket is fixedly connected to the top of the bearing plate, and one end of the pivot shaft, which is away from the motor, is supported by the connecting bracket.
As a preferred embodiment of the present invention, the pivot shaft passes through the pulling plate, the door panel bracket and the switch bracket.
In a preferred embodiment of the present invention, when the purification box rotates, the pulling plate, the door panel bracket, and the switch bracket all rotate relative to the pivot shaft.
As a preferred embodiment of the present invention, the pulling plate and the door panel bracket are movable along the pivot axis.
Compared with the prior art, the invention has the following beneficial effects:
the air inlet blowing treatment of the packaging materials in the independent cavity is carried out through the blowing fan, the surface of the chip packaging materials can be effectively cleaned, the purifying box can continuously rotate while being cleaned, insufficient cleaning caused by overlapping of the packaging materials is avoided, and therefore the cleaning effect is better.
Drawings
FIG. 1 is a schematic diagram of the structure of the apparatus used in the example of the present invention.
The notation in the figure is: 1. a dust inlet hole; 2. a dust removal pipe; 3. a dust inlet cavity; 4. a filter plate; 5. a storage chamber; 6. a separator plate; 7. an air outlet cavity; 8. a door panel bracket; 9. a rotating plate; 10. a fixing plate; 11. a bottom support plate; 12. a carrier plate; 13. an inlet support plate; 14. a flexible hose; 15. an air outlet pipe; 16. purging the fan; 17. connecting a bracket; 18. a threaded shaft; 19. pulling a plate; 20. an air inlet pipe; 21. a plunger; 22. a dust inlet pipe; 23. a dust collection fan; 24. a pivotal shaft; 25. a motor; 26. a motor bracket; 27. a switch bracket;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the surface cleaning device for the chip packaging material shown in fig. 1 comprises a bearing plate 12, a dust suction fan 23 and a blowing fan 16 which are arranged at the left side and the right side of the bearing plate 12, and a purifying box 11 arranged at the top of the bearing plate 12; the upper part of the purifying box 11 is provided with a storage cavity 5, and the storage cavity 5 is internally provided with a plurality of partition boards 6 for dividing the storage cavity 5 into a plurality of independent cavities; the left side and the right side of the storage cavity 5 are respectively provided with a filter plate 4 and an inlet support plate 13; the inlet of the dust collection fan 23 is connected with a dust inlet pipe 22, the right end of the dust inlet pipe 22 is fixedly connected with a dust inlet cavity 3, and the right side of the dust inlet cavity 3 is connected with a plurality of dust collection pipes 2; the right side of the dust removal pipe 2 corresponds to the dust inlet holes 1 arranged on the filter plate 4 one by one; a connecting bracket 17 with the lower part fixedly connected with the bearing plate 12 is arranged on the right side of the blowing fan 16; the top of the connecting bracket 17 is provided with a switch bracket 27; an outlet pipe 15 is connected with the left outlet of the blowing fan 16; the left end of the air outlet pipe 15 is connected with a flexible hose 14; the left side of the telescopic hose 14 is connected with an air outlet cavity 7, and the left side of the air outlet cavity 7 is connected with a plurality of air inlet pipes 20; the middle part of the switch bracket 27 is provided with a threaded shaft 18; the left side of the threaded shaft 18 is connected with a door panel bracket 8, the left side of the door panel bracket 8 is connected with a pulling plate 19, and the left side of the pulling plate 19 is fixedly connected with a plurality of plungers 21; the plungers 21 correspond to inlets provided on the inlet support plate 13, respectively; the inlets of the inlet support plates 13 correspond to the respective chambers partitioned into the storage chamber 5 by the partition plate 6. The right end of the threaded shaft 18 is fixedly connected with a rotating plate 9. The left end of the threaded shaft 18 is fixedly connected with a fixing plate 10, and the fixing plate 10 is arranged at the left side of the door panel support 8 to fix the threaded shaft 18. The air outlet chamber 7 is arranged inside the pulling plate 19. The air inlet pipe 20 is arranged in the plunger 21; the left end opening of the air inlet pipe 20 is arranged in the storage chamber 5. The external part of the threaded shaft 18 is provided with external threads which are matched with internal threads arranged on the hole of the connecting bracket 17. A pivot shaft 24 is arranged in the middle of the purifying box 11 in a penetrating manner, one end of the pivot shaft 24 is supported on the connecting bracket 17, the other end of the pivot shaft 24 is connected with a motor 25, and the motor 25 is supported on the motor bracket 26. The pivot shaft 24 passes through the pulling plate 19, the door panel bracket 8, the switch bracket 27 and the connecting bracket 17. The pulling plate 19, the door panel bracket 8 and the switch bracket 27 can rotate relative to the pivot shaft 24. The pulling plate 19 and the door panel bracket 8 are movable along the pivot axis 24.
In this apparatus, a chip packaging material to be cleaned is put into a plurality of independent cavities partitioned by a partition plate 6 in such a manner as to be put from an inlet provided on an inlet support plate 13. When the chip packaging material is put in, the door plate support 8 is unscrewed by the threaded shaft 18, so that the door plate support 8 moves towards the right side and drives the pulling plate 19 to move, and the plunger 21 in the inlet is withdrawn from the inlet supporting plate 13, so that the inlet is opened, and the chip packaging material is conveniently put in; when dust removal is performed, the threaded shaft 18 is rotated reversely, and the inlet is closed; before dust removal, a power supply on the purging fan 16 can be connected, so that the purging fan 16 works, air sequentially enters the flexible hose 14 from the air outlet pipe 15 and further enters the air outlet cavity 7 and is blown into the storage cavity 5 from the air inlet pipe 20, and purging treatment is performed on dust of the chip packaging surface material to perform primary cleaning treatment; and when the purging is performed, the power supply on the dust collection fan 23 can be switched on, so that the dust collection fan 23 works, the dust in the storage cavity 5 enters the dust collection pipe 2 through the dust inlet hole 1 and further enters the dust inlet cavity 3, and the dust enters the dust collection fan 23 through the dust inlet pipe 22 and is cleaned, and the cleaning treatment of the chip packaging material is realized. During cleaning, the motor 25 drives the purifying box 11 to rotate, and the purifying box 11 rotates to drive the packaging materials stored in the storage cavity 5 to rotate together. The pulling plate 19, the door panel holder 8, and the opening and closing holder 27 are simultaneously rotated while the purification tank 11 is rotated. Because the packaging material is driven to rotate while being cleaned, the problem of incomplete cleaning caused by insufficient contact due to the overlapping arrangement of the cleaning materials can be avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A surface cleaning device for a chip packaging material comprises a bearing plate, dust suction fans and purging fans which are arranged on the left side and the right side of the bearing plate, and a purification box arranged at the top of the middle of the bearing plate; the purifying box is provided with a storage cavity, and a plurality of partition plates are arranged in the storage cavity to divide the storage cavity into a plurality of independent cavities; the left side and the right side of the storage cavity are respectively provided with a filter plate and an inlet support plate; the inlet of the dust collection fan is connected with a dust inlet pipe, the right end of the dust inlet pipe is fixedly connected with a dust inlet cavity, and the right side of the dust inlet cavity is connected with a plurality of dust collection pipes; the right side of the dust removal pipe corresponds to the dust inlet holes arranged on the filter plate one by one; an outlet pipe is connected with an outlet on the left side of the blowing fan; the left end of the air outlet pipe is connected with a flexible hose; the left side of the telescopic hose is connected with an air outlet cavity, and the left side of the air outlet cavity is connected with a plurality of air inlet pipes; the air outlet cavity is arranged in the pulling plate, and the left side of the pulling plate is fixedly connected with a plurality of plungers; the air inlet pipe is arranged in the plunger; the left end opening of the air inlet pipe is arranged in the storage cavity, and the plungers respectively correspond to inlets arranged on the inlet supporting plate; the entry of import backup pad is cut apart into independent cavity corresponding, its characterized in that by the division board in with depositing the chamber respectively: a pivot shaft penetrates through the middle part of the purification box, the pivot shaft is connected with a motor, and the motor drives the purification box to rotate around the pivot shaft; the surface cleaning device for the chip packaging material further comprises a switch bracket; the switch bracket is fixed relative to the bearing plate; a threaded shaft is arranged in the middle of the switch bracket; the left side of the threaded shaft is connected with a door plate support, and the left side of the door plate support is connected with the pulling plate; the top of the bearing plate is fixedly connected with a connecting bracket, and one end of the pivot shaft, which is far away from the motor, is supported on the connecting bracket;
the pivot shaft penetrates through the pulling plate, the door plate bracket and the switch bracket;
when the purifying box rotates, the pulling plate, the door plate bracket and the switch bracket rotate relative to the pivot shaft.
2. The device for cleaning the surface of chip packaging material according to claim 1, wherein: the right end of the threaded shaft is fixedly connected with a rotating plate.
3. The apparatus for cleaning the surface of chip packaging material according to claim 2, wherein: the left end of the threaded shaft is fixedly connected with a fixing plate, and the fixing plate is arranged at the left side of the door panel support to fix the threaded shaft.
4. The device for cleaning the surface of chip packaging material according to claim 3, wherein: the threaded shaft is externally provided with an external thread, and the external thread is matched with an internal thread arranged on the connecting bracket hole.
5. The device for cleaning the surface of chip packaging material according to claim 1, wherein: the pulling plate and the door panel bracket can move along the pivot shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413510.1A CN108155123B (en) | 2017-12-24 | 2017-12-24 | Chip packaging material surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413510.1A CN108155123B (en) | 2017-12-24 | 2017-12-24 | Chip packaging material surface cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155123A CN108155123A (en) | 2018-06-12 |
| CN108155123B true CN108155123B (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711413510.1A Active CN108155123B (en) | 2017-12-24 | 2017-12-24 | Chip packaging material surface cleaning device |
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| Country | Link |
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| CN (1) | CN108155123B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110164800B (en) * | 2019-06-05 | 2021-09-17 | 京东方科技集团股份有限公司 | Packaging equipment and display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205068266U (en) * | 2015-10-28 | 2016-03-02 | 国网山东海阳市供电公司 | Rack dust collector for information communication |
| CN205341399U (en) * | 2016-01-25 | 2016-06-29 | 浙江柳晶整流器有限公司 | Diode surface cleaning processing apparatus |
| CN205594568U (en) * | 2016-05-04 | 2016-09-21 | 齐齐哈尔医学院 | Inside components and parts heat dissipation dust removal processing apparatus of computer |
| CN206115373U (en) * | 2016-08-29 | 2017-04-19 | 重庆明宇科技有限公司 | Air quick -witted case of dustproof heat dissipation of general formula large computer that flows automatically |
| CN206289332U (en) * | 2016-12-05 | 2017-06-30 | 湛江紫荆羽绒制品有限公司 | A kind of excellent cleaning device of eider down dust removing effects |
| CN206574688U (en) * | 2017-03-24 | 2017-10-20 | 华蓥旗邦微电子有限公司 | A kind of chip encapsulation material surface cleaning apparatus |
| CN107486427A (en) * | 2017-07-18 | 2017-12-19 | 浦江县顺光科技有限公司 | A kind of high effect dust cleaner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206519374U (en) * | 2017-02-10 | 2017-09-26 | 福建品派包装有限公司 | A kind of automatic dust removing ash removing equipment for packing machine |
-
2017
- 2017-12-24 CN CN201711413510.1A patent/CN108155123B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205068266U (en) * | 2015-10-28 | 2016-03-02 | 国网山东海阳市供电公司 | Rack dust collector for information communication |
| CN205341399U (en) * | 2016-01-25 | 2016-06-29 | 浙江柳晶整流器有限公司 | Diode surface cleaning processing apparatus |
| CN205594568U (en) * | 2016-05-04 | 2016-09-21 | 齐齐哈尔医学院 | Inside components and parts heat dissipation dust removal processing apparatus of computer |
| CN206115373U (en) * | 2016-08-29 | 2017-04-19 | 重庆明宇科技有限公司 | Air quick -witted case of dustproof heat dissipation of general formula large computer that flows automatically |
| CN206289332U (en) * | 2016-12-05 | 2017-06-30 | 湛江紫荆羽绒制品有限公司 | A kind of excellent cleaning device of eider down dust removing effects |
| CN206574688U (en) * | 2017-03-24 | 2017-10-20 | 华蓥旗邦微电子有限公司 | A kind of chip encapsulation material surface cleaning apparatus |
| CN107486427A (en) * | 2017-07-18 | 2017-12-19 | 浦江县顺光科技有限公司 | A kind of high effect dust cleaner |
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| Publication number | Publication date |
|---|---|
| CN108155123A (en) | 2018-06-12 |
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Effective date of registration: 20230310 Address after: 226543 Room 104, No. 78, Taoli Road, Xiayuan Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu radiocontrol Intelligent Technology Co.,Ltd. Address before: 215011 room 339, building 1, No. 136, Tayuan Road, Suzhou high tech Zone, Suzhou, Jiangsu Province Patentee before: SUZHOU SAIYUAN MICROELECTRONIC Co.,Ltd. |
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