CN113241317B - Electronic packaging equipment based on electromagnetic pulse welding - Google Patents

Electronic packaging equipment based on electromagnetic pulse welding Download PDF

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Publication number
CN113241317B
CN113241317B CN202110535685.XA CN202110535685A CN113241317B CN 113241317 B CN113241317 B CN 113241317B CN 202110535685 A CN202110535685 A CN 202110535685A CN 113241317 B CN113241317 B CN 113241317B
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China
Prior art keywords
fixedly connected
connecting rod
wall
baffle
electromagnetic pulse
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CN202110535685.XA
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CN113241317A (en
Inventor
姚宗湘
孙家帅
尹立孟
王刚
陈玉华
黄永德
冉洋
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Chongqing University of Science and Technology
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Chongqing University of Science and Technology
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus 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
    • H01L21/67005Apparatus not specifically provided for elsewhere
    • H01L21/67011Apparatus for manufacture or treatment
    • H01L21/67121Apparatus for making assemblies not otherwise provided for, e.g. package constructions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J5/00Arrangements of cold exchangers or cold accumulators in separation or liquefaction plants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67Apparatus 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
    • H01L21/677Apparatus 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 for conveying, e.g. between different workstations
    • H01L21/67739Apparatus 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 for conveying, e.g. between different workstations into and out of processing chamber
    • H01L21/67742Mechanical parts of transfer devices

Abstract

The invention discloses an electronic packaging device based on electromagnetic pulse welding, which belongs to the field of packaging devices and comprises a base, wherein an installation box is fixedly arranged on the upper surface of the base, a slide way is movably arranged on one side of the installation box, a first conveying belt is fixedly arranged on one side of the inner wall of the installation box, a limiting frame is fixedly arranged on one side of the upper surface of the installation box, a sliding groove is formed in the middle of the limiting frame, a first connecting rod is slidably connected to one side of the inner wall of the sliding groove, a first baffle is fixedly connected to the bottom of the first connecting rod, a sliding block is moved according to the width of a part to be processed when the electronic packaging device is used, the first baffle is moved to one side of the part through the first connecting rod, a second baffle is moved to the other side of the part through a second connecting rod, the moving path is limited when the part is conveyed, and then the first connecting rod and the second connecting rod are fixed by inserting a fixing rod into corresponding through hole, the machined parts are then placed on a slide along which the parts slide onto a first conveyor belt.

Description

Electronic packaging equipment based on electromagnetic pulse welding
Technical Field
The invention relates to the field of packaging equipment, in particular to electronic packaging equipment based on electromagnetic pulse welding.
Background
The package technology is a technology for packaging an integrated circuit by using insulating plastic or ceramic materials, electronic package equipment is required to be used, electromagnetic pulse welding is one of the electronic package technologies, and the package also can be called a shell for mounting a semiconductor integrated circuit chip, which not only plays a role in placing, fixing, sealing, protecting the chip and enhancing heat conduction performance, but also is a bridge for communicating the internal world of the chip with an external circuit, namely, a joint on the chip is connected to pins of the package shell by using leads, and the pins are connected with other devices by using the leads on a printed circuit board.
The existing electronic packaging equipment needs manual placement and fixation when parts are conveyed to a packaging position, is low in efficiency, and is high in temperature and slow in cooling after electromagnetic pulse welding, so that subsequent processing is inconvenient. Accordingly, those skilled in the art have provided an electronic packaging device based on electromagnetic pulse welding to solve the problems set forth in the background art described above.
Disclosure of Invention
The present invention is directed to an electronic packaging device based on electromagnetic pulse welding, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an electronic packaging device based on electromagnetic pulse welding comprises a base, wherein an installation box is fixedly installed on the upper surface of the base, a slide way is movably installed on one side of the installation box, a first conveying belt is fixedly installed on one side of the inner wall of the installation box, a limiting frame is fixedly installed on one side of the upper surface of the installation box, a slide groove is formed in the middle of the limiting frame, a first connecting rod is slidably connected to one side of the inner wall of the slide groove, a first baffle is fixedly connected to the bottom of the first connecting rod, a second connecting rod is slidably connected to the other side of the inner wall of the slide groove, a second baffle is fixedly connected to the bottom of the second connecting rod, sliding blocks are fixedly connected to the tops of the first connecting rod and the second connecting rod, a through hole is formed in one side of the limiting frame, a fixing rod is movably connected to the inner wall of the through hole, and guide plates are hinged to one sides, close to the slide way, of the first baffle and the second baffle, the middle part fixed mounting of install bin inner wall has first motor, the output fixedly connected with mounting panel of first motor, the inside fixed mounting of mounting panel has the spring, the one end fixedly connected with telescopic link of spring, the one end hinged joint of telescopic link has the push pedal, one side of first conveyer belt is provided with places the board, place one side fixedly connected with third baffle of board upper surface.
As a further scheme of the invention: the bottom fixedly connected with backup pad of placing the board, the first pivot of bottom fixedly connected with of backup pad, the one end fixedly connected with second motor of first pivot, the backup pad is used for supporting and places the board, and the second motor drives first pivot and rotates, can drive the backup pad and rotate to the board of placing at drive backup pad top rotates, makes and places the board slope, will place the part on the board and continue conveying downwards.
As a still further scheme of the invention: the air pump is fixedly mounted in the middle of the inner wall of the base, an air pipe is fixedly mounted at the top of the air pump, the air pump is used for blowing air to the air pipe, the top of the air pipe is connected with the placing plate, and parts on the placing plate are blown off when the air pump blows air.
As a still further scheme of the invention: and a second conveyor belt is fixedly arranged on the other side of the inner wall of the mounting box and is used for conveying the packaged parts out of the mounting box.
As a still further scheme of the invention: the water tank is fixedly mounted on the other side of the bottom of the base, the water pump is fixedly mounted on one side of the water tank, and the water pump is used for pumping cooling water from the water tank.
As a still further scheme of the invention: one side fixedly connected with inlet tube of water pump, the top fixedly connected with cooling plate of inlet tube, the water pump conveys the cooling plate into through the inlet tube with the water of taking out, makes the cooling plate temperature reduce, cools off the cooling to the part on the cooling plate.
As a still further scheme of the invention: the water tank has been seted up to the inside of cooling plate, the inner wall fixedly connected with outlet pipe of basin, cooling water flows in the basin, flows back to the water tank through the outlet pipe after cooling plate, recycles.
As a still further scheme of the invention: the mounting groove has been seted up to the opposite side of install bin upper surface, the inner wall fixed mounting of mounting groove has the fan, and the mounting groove is used for installing the fan, bloies the second conveyer belt, cools down to the encapsulation part.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, by arranging a slide way, a first conveyor belt, a limiting frame, a chute, a first connecting rod, a first baffle plate, a second connecting rod, a second baffle plate, a slide block, a through hole, a fixed rod, a guide plate, a first motor, a mounting plate, a spring, a telescopic rod, a push plate, a placing plate and a third baffle plate, a processed part is conveniently positioned and fixed during packaging, the packaging efficiency is improved, the slide block is moved according to the width of the part to be processed during use, the first baffle plate is moved to one side of the part through the first connecting rod, the second baffle plate is moved to the other side of the part through the second connecting rod, the moving path is limited during part conveying, then the fixed rod is inserted into the corresponding through hole, the first connecting rod and the second connecting rod are used for fixing, then the processed part is placed on the slide way, and the part slides to the first conveyor belt along the slide way, start first conveyer belt conveying part, the part passes through the deflector and removes to between first baffle and the second baffle, continue to remove to placing the board, it drives the mounting panel rotation to start first motor, the push pedal of telescopic link bottom removes to the surface of first conveyer belt, continue to rotate the mounting panel, compression spring, the push pedal removes along first conveyer belt, the part that will treat processing promotes to placing the board, it is fixed with the part with the cooperation of third baffle, convenient processing, only need adjust the interval between first baffle and the second baffle before the processing, only need place the part on the slide afterwards, automatic fixation, and the work efficiency is improved.
2. According to the invention, by arranging the supporting plate, the first rotating shaft, the second motor, the air pump, the air pipe, the second conveying belt, the water tank, the water pump, the water outlet pipe, the cooling plate, the water tank, the air pump, the air pipe, the second conveying belt, the water outlet pipe and the fan, the processed parts are conveniently cooled, the cooling speed is increased, after packaging is finished, the second motor is started to drive the first rotating shaft to rotate, the first rotating shaft drives the supporting plate to rotate, the placing plate is inclined, then the air pump is started to blow air to the air pipe, the parts on the placing plate are blown onto the second conveying belt, the fan is started to blow air to cool the upper surfaces of the parts, the parts are conveyed to the cooling plate by the second conveying belt, the water pump is started to pump out water in the water tank, the cooling plate is cooled by the water tank and the water outlet pipe, and the processed parts are cooled rapidly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a front section of the installation box of the present invention;
FIG. 3 is a schematic view of a front view of a position-limiting frame according to the present invention;
FIG. 4 is a schematic structural view of a front cross section of a mounting plate according to the present invention;
FIG. 5 is a schematic structural view of a front cross section of a base in the present invention;
FIG. 6 is a schematic top view of a cooling plate according to the present invention.
In the figure: 1. a base; 2. installing a box; 3. a slideway; 4. a first conveyor belt; 5. a limiting frame; 6. a chute; 7. a first connecting rod; 8. a first baffle plate; 9. a second connecting rod; 10. a second baffle; 11. a slider; 12. a through hole; 13. fixing the rod; 14. a guide plate; 15. a first motor; 16. mounting a plate; 17. a spring; 18. a telescopic rod; 19. pushing a plate; 20. placing a plate; 21. a third baffle; 22. a support plate; 23. a first rotating shaft; 24. a second motor; 25. an air pump; 26. an air tube; 27. a second conveyor belt; 28. a water tank; 29. a water pump; 30. a water inlet pipe; 31. a cooling plate; 32. a water tank; 33. a water outlet pipe; 34. mounting grooves; 35. a fan.
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 to 6, in an embodiment of the present invention, an electronic packaging device based on electromagnetic pulse welding includes a base 1, an installation box 2 is fixedly installed on an upper surface of the base 1, a slide 3 is movably installed on one side of the installation box 2, a first conveyor belt 4 is fixedly installed on one side of an inner wall of the installation box 2, a limiting frame 5 is fixedly installed on one side of the upper surface of the installation box 2, a sliding groove 6 is formed in a middle portion of the limiting frame 5, a first connecting rod 7 is slidably connected to one side of the inner wall of the sliding groove 6, a first baffle 8 is fixedly connected to a bottom of the first connecting rod 7, a second connecting rod 9 is slidably connected to the other side of the inner wall of the sliding groove 6, a second baffle 10 is fixedly connected to a bottom of the second connecting rod 9, sliding blocks 11 are fixedly connected to tops of the first connecting rod 7 and the second connecting rod 9, a through hole 12 is formed in one side of the limiting frame 5, and a fixing rod 13 is movably connected to an inner wall of the through hole 12, one sides of the first baffle plate 8 and the second baffle plate 10 close to the slide rail 3 are both hinged with a guide plate 14, the middle part of the inner wall of the installation box 2 is fixedly provided with a first motor 15, the output end of the first motor 15 is fixedly connected with an installation plate 16, the inside of the installation plate 16 is fixedly provided with a spring 17, one end of the spring 17 is fixedly connected with a telescopic rod 18, one end of the telescopic rod 18 is hinged with a push plate 19, one side of the first conveyor belt 4 is provided with a placing plate 20, one side of the upper surface of the placing plate 20 is fixedly connected with a third baffle plate 21, the base 1 is used for installing packaging equipment, the installation box 2 is used for protecting the packaging equipment, the slide rail 3 is used for placing a part to be processed and conveying the part to the first conveyor belt 4, the first conveyor belt 4 is used for conveying the part to a processing position, the limit frame 5 is provided with a chute 6, the part for conveniently installing the limit part, the first connecting rod 7 is used for driving the first baffle plate 8 to move, one side of a limiting part, a second connecting rod 9 is used for driving a second baffle plate 10 to move, the other side of the limiting part is provided, a sliding block 11 is convenient for the first connecting rod 7 and the second connecting rod 9 to move, a through hole 12 and a fixing rod 13 are convenient for fixing the first connecting rod 7 and the second connecting rod 9, a guide plate 14 is used for guiding the part, a first motor 15 is used for driving a mounting plate 16 to rotate, the mounting plate 16 drives an expansion rod 18 to rotate, a push plate 19 at the end part of the expansion rod 18 is close to a first conveying belt 4, the mounting plate 16 and the expansion rod 18 continue to rotate, the push plate 19 moves through a compression spring of the expansion rod 18, the push plate 19 can be always attached to the first conveying belt 4, the part to be processed is pushed to a placing plate 20, the placing plate 20 is used for placing the part to be processed, finally, the front side and the back side of the part are fixed by the first baffle plate 8 and the second baffle plate 10, the push plate 19 and a third baffle plate 21 are used for blocking the left side and the right side of the part, when the encapsulation is processed, fix the part, prevent to add the not hard up precision that influences the encapsulation of part in man-hour, promote fixed speed, promote the quality of product.
The bottom of the placing plate 20 is fixedly connected with a supporting plate 22, the bottom of the supporting plate 22 is fixedly connected with a first rotating shaft 23, one end of the first rotating shaft 23 is fixedly connected with a second motor 24, the supporting plate 22 is used for supporting the placing plate 20, the second motor 24 drives the first rotating shaft 23 to rotate, and the supporting plate 22 can be driven to rotate, so that the placing plate 20 at the top of the supporting plate 22 is driven to rotate, the placing plate 20 is inclined, and parts on the placing plate 20 are continuously conveyed downwards; an air pump 25 is fixedly arranged in the middle of the inner wall of the base 1, an air pipe 26 is fixedly arranged at the top of the air pump 25, the air pump 25 is used for blowing air to the air pipe 26, the top of the air pipe is connected with the placing plate 20, and parts on the placing plate 20 are blown away when the air pump 25 blows air; a second conveyor belt 27 is fixedly arranged on the other side of the inner wall of the installation box 2, and the second conveyor belt 27 is used for conveying the packaged parts out of the installation box 2; a water tank 28 is fixedly arranged on the other side of the bottom of the base 1, a water pump 29 is fixedly arranged on one side of the water tank 28, and the water pump 29 is used for pumping cooling water from the water tank 28; a water inlet pipe 30 is fixedly connected to one side of the water pump 29, a cooling plate 31 is fixedly connected to the top of the water inlet pipe 30, the water pump 29 conveys pumped water into the cooling plate 31 through the water inlet pipe 30, so that the temperature of the cooling plate 31 is reduced, and parts on the cooling plate 31 are cooled; a water tank 32 is arranged in the cooling plate 31, a water outlet pipe 33 is fixedly connected to the inner wall of the water tank 32, cooling water flows in the water tank 32, and the cooling water flows back to the water tank 28 through the water outlet pipe after cooling the cooling plate 31 for recycling; mounting groove 34 has been seted up to the opposite side of install bin 2 upper surface, and the inner wall fixed mounting of mounting groove 34 has fan 35, and mounting groove 34 is used for installing fan 35, blows second conveyer belt 27, cools down to the encapsulation part.
The working principle of the invention is as follows: the processed parts are conveniently positioned and fixed during packaging, the packaging efficiency is improved, when the packaging device is used, the sliding block 11 is moved according to the width of the parts to be processed, the first baffle 8 is moved to one side of the parts through the first connecting rod 7, the second baffle 10 is moved to the other side of the parts through the second connecting rod 9, the moving path is limited during conveying the parts, then the fixing rod 13 is inserted into the corresponding through hole to fix the first connecting rod 7 and the second connecting rod 9, the processed parts are placed on the slide rail 3, the parts slide to the first conveying belt 4 along the slide rail 3, the first conveying belt 4 is started to convey the parts, the parts are moved to a position between the first baffle 8 and the second baffle 10 through the guide plate 14 and continue to move towards the placing plate 20, the first motor 15 is started to drive the mounting plate 16 to rotate, the push plate 19 at the bottom of the telescopic rod 18 is moved to the surface of the first conveying belt 4, continuing to rotate the mounting plate 16, compressing the spring 17, moving the push plate along the first conveyor belt 4, pushing the part to be processed to the placing plate 20, fixing the part by matching with the third baffle plate 21, facilitating the processing, only needing to adjust the distance between the first baffle plate 8 and the second baffle plate 10 before the processing, then only needing to place the part on the slideway 3, automatically fixing, improving the working efficiency, facilitating the cooling of the processed part, increasing the cooling speed, after the packaging is finished, starting the second motor 24 to drive the first rotating shaft 23 to rotate, driving the supporting plate 22 to rotate by the first rotating shaft 23, inclining the placing plate 20, then starting the air pump 25 to blow air to the air pipe 26, blowing the part on the placing plate 20 to the second conveyor belt 27, starting the fan 35 to cool the upper surface of the part, conveying the part to the cooling plate 31 by the second conveyor belt 27, starting the water pump 29 to pump out the water in the water tank 28, the cooling plate 31 is cooled by the water tank 32 and the water outlet pipe 33, and the processed workpiece is cooled for rapid cooling.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (8)

1. The utility model provides an electronic packaging equipment based on electromagnetic pulse welds, includes base (1), its characterized in that: the automatic feeding device is characterized in that an installation box (2) is fixedly arranged on the upper surface of a base (1), a slide way (3) is movably arranged on one side of the installation box (2), a first conveying belt (4) is fixedly arranged on one side of the inner wall of the installation box (2), a limiting frame (5) is fixedly arranged on one side of the upper surface of the installation box (2), a sliding groove (6) is formed in the middle of the limiting frame (5), a first connecting rod (7) is slidably connected to one side of the inner wall of the sliding groove (6), a first baffle (8) is fixedly connected to the bottom of the first connecting rod (7), a second connecting rod (9) is slidably connected to the other side of the inner wall of the sliding groove (6), a second baffle (10) is fixedly connected to the bottom of the second connecting rod (9), and a sliding block (11) is fixedly connected to the tops of the first connecting rod (7) and the second connecting rod (9), through-hole (12) have been seted up to one side of spacing frame (5), the inner wall swing joint of through-hole (12) has dead lever (13), the equal hinged joint in one side that first baffle (8) and second baffle (10) are close to slide (3) has deflector (14), the middle part fixed mounting of install bin (2) inner wall has first motor (15), the output fixedly connected with mounting panel (16) of first motor (15), the inside fixed mounting of mounting panel (16) has spring (17), the one end fixedly connected with telescopic link (18) of spring (17), the one end hinged joint of telescopic link (18) has push pedal (19), one side of first conveyer belt (4) is provided with places board (20), place one side fixedly connected with third baffle (21) of board (20) upper surface.
2. An electromagnetic pulse welding-based electronic packaging device according to claim 1, characterized in that: the bottom of placing board (20) is fixedly connected with backup pad (22), the bottom fixedly connected with first pivot (23) of backup pad (22), the one end fixedly connected with second motor (24) of first pivot (23).
3. An electromagnetic pulse welding-based electronic packaging device according to claim 1, characterized in that: the middle part of the inner wall of the base (1) is fixedly provided with an air pump (25), and the top of the air pump (25) is fixedly provided with an air pipe (26).
4. An electromagnetic pulse welding-based electronic packaging device according to claim 1, characterized in that: and a second conveyor belt (27) is fixedly arranged on the other side of the inner wall of the mounting box (2).
5. An electromagnetic pulse welding-based electronic packaging device according to claim 1, characterized in that: the water tank (28) is fixedly mounted on the other side of the bottom of the base (1), and the water pump (29) is fixedly mounted on one side of the water tank (28).
6. An electromagnetic pulse welding-based electronic packaging device as defined in claim 5, wherein: one side fixedly connected with inlet tube (30) of water pump (29), the top fixedly connected with cooling plate (31) of inlet tube (30).
7. An electromagnetic pulse welding-based electronic packaging device as defined in claim 6, wherein: a water tank (32) is arranged in the cooling plate (31), and a water outlet pipe (33) is fixedly connected to the inner wall of the water tank (32).
8. An electromagnetic pulse welding-based electronic packaging device according to claim 1, characterized in that: the other side of installation box (2) upper surface has seted up mounting groove (34), the inner wall fixed mounting of mounting groove (34) has fan (35).
CN202110535685.XA 2021-05-17 2021-05-17 Electronic packaging equipment based on electromagnetic pulse welding Active CN113241317B (en)

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CN111907772A (en) * 2020-09-01 2020-11-10 湖南嘉士利食品有限公司 Biscuit production is with wrapping bag packaging mechanism that has assistance-localization real-time structure

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