CN117253824B - Chip packaging transplanter - Google Patents
Chip packaging transplanter Download PDFInfo
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- CN117253824B CN117253824B CN202311423965.7A CN202311423965A CN117253824B CN 117253824 B CN117253824 B CN 117253824B CN 202311423965 A CN202311423965 A CN 202311423965A CN 117253824 B CN117253824 B CN 117253824B
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- transplanting
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- screw rod
- slide rail
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- 238000004806 packaging method and process Methods 0.000 title abstract description 31
- 238000002054 transplantation Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 description 81
- 238000003825 pressing Methods 0.000 description 54
- 239000011347 resin Substances 0.000 description 21
- 229920005989 resin Polymers 0.000 description 21
- 238000007689 inspection Methods 0.000 description 17
- 238000001514 detection method Methods 0.000 description 14
- 238000003860 storage Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000000227 grinding Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 238000011084 recovery Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Classifications
-
- 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
- H01L21/67121—Apparatus for making assemblies not otherwise provided for, e.g. package constructions
-
- 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
- H01L21/677—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 for conveying, e.g. between different workstations
- H01L21/67739—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 for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/67742—Mechanical parts of transfer devices
-
- 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
- H01L21/677—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 for conveying, e.g. between different workstations
- H01L21/67739—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 for conveying, e.g. between different workstations into and out of processing chamber
- H01L21/6776—Continuous loading and unloading into and out of a processing chamber, e.g. transporting belts within processing chambers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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)
- Robotics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a chip packaging transplanter, and belongs to the technical field of chip packaging. The transplanting machine comprises a transplanting machine shell, wherein opposite vertical surfaces are provided with openings, a transplanting support plate is horizontally and fixedly arranged on the inner side of the transplanting machine shell, the extending direction of the transplanting support plate is the same as the opening direction of the transplanting machine shell, a transplanting slide rail is fixedly arranged on the transplanting support plate, the extending direction of the transplanting slide rail is the same as the opening direction of the transplanting machine shell, a transplanting plate group is arranged on the transplanting slide rail in a sliding manner, and a driving structure is arranged on the transplanting machine shell. The invention accelerates the efficiency of supplying and recovering chips through the transplanting machine, thereby improving the overall processing efficiency of the chip packaging procedure.
Description
Technical Field
The invention relates to a chip packaging transplanter, and belongs to the technical field of chip packaging.
Background
The chip is the core of electronic product, when the chip is processed and used, the chip is usually required to be packaged, and through adding protective measures on the outer surface of the chip, the chip is protected, and when the chip is packaged, chip packaging equipment is usually used.
In the chip packaging operation, a manipulator or a transporting device is required to transport carrier webs of chips, and conventional transporting devices can only complete the web transporting operation of transporting or recycling single items at a time, so that the web transporting operation efficiency is low, and the chip packaging efficiency is affected.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the chip packaging transplanter solves the problems that in the prior art, the work efficiency of transporting the material sheets is low, and the chip packaging efficiency is affected.
The technical problems to be solved by the invention are realized by adopting the following technical scheme: a chip package transplanting machine comprises
The casing of the transplanting machine is provided with openings on opposite vertical surfaces,
The transplanting support plate is horizontally and fixedly arranged on the inner side of the casing of the transplanting machine, the extending direction of the transplanting support plate is the same as the opening direction of the casing of the transplanting machine,
The transplanting slide rail is fixedly arranged on the transplanting support plate, the extending direction of the transplanting slide rail is the same as the opening direction of the casing of the transplanting machine,
The transplanting plate group is arranged on the transplanting slide rail in a sliding way,
A driving structure arranged on the casing of the transplanting machine,
The transplanting machine comprises a transplanting plate group, a driving structure, a transplanting slide rail, a transplanting structure, a chip storage device and a driving device, wherein the driving structure is used for driving the transplanting plate group to move, the transplanting plate group is used for storing chips, the transplanting slide rail and the transplanting plate group are combined to form the transplanting structure, and the transplanting structure is arranged at equal intervals along the vertical direction of the casing of the transplanting machine.
By adopting the technical scheme, the first and third from top to bottom in the four transplanting structures can be used for placing packaged chips, the second and fourth can be used for placing unpackaged chips, and the packaged chips and unpackaged chips can be subjected to position exchange, so that the transplanting machine can supply unpackaged chips and can be used for placing packaged chips at the same time, the mechanical arm structure matched with the transplanting machine can be used for recycling the packaged chips on the transplanting machine and placing the unpackaged chips on the transplanting machine in the process of pressing and packaging the chips, and meanwhile, the mechanical arm structure can be used for placing the packaged chips on the transplanting structure after pressing and packaging the chips and then placing the unpackaged chips into the pressing machine.
The invention is further provided with: the transplanting plate group comprises
The transplanting plate is arranged on the transplanting slide rail in a sliding way, the transplanting plate slides along the extending direction of the transplanting slide rail,
The tablet backup pad, fixed mounting is in the one side of transplanting the board and keeping away from transplanting the slide rail.
Through adopting above-mentioned technical scheme, transplant the board and slide along the extending direction who transplants the slide rail on transplanting the slide rail to drive the tablet backup pad and slide, because the chip is placed in the tablet backup pad, consequently can accomplish the transport effect to the chip at the in-process of tablet backup pad roll-off transplanter shell, accomplish the transport of chip with the manipulator structure collocation that the supporting use, can further improve the transport efficiency of chip.
The invention is further provided with: the driving structure comprises a vertical driving part and a horizontal driving part, the vertical driving part is fixed on the casing of the transplanting machine, the vertical driving part is used for driving the transplanting structure to move in the vertical direction, the horizontal driving part is arranged on the transplanting support plate, and the horizontal driving part is used for driving the transplanting structure to move in the horizontal direction.
Through adopting above-mentioned technical scheme, drive structure can drive and transplant the vertical and horizontal direction motion of structure to make the transplanter carry the in-process of chip and can carry out automatically regulated according to the position of supporting manipulator that uses, thereby improved the activity degree of freedom of transplanter greatly.
The invention is further provided with: the vertical driving part comprises
The two regulating motors are respectively fixed on opposite surfaces of the outer side of the casing of the transplanting machine, the axial direction of the output shaft of the regulating motor extends vertically,
And the sliding block screw rod structure is respectively connected with the four transplanting structures, and the adjusting motor is in power connection with the sliding block screw rod structure.
The invention is further provided with: the slider screw structure comprises
A first transplanting adjusting connecting block which is fixed on the first transplanting structure and the second transplanting structure from top to bottom, the first transplanting adjusting connecting block is penetrated by an output shaft of an adjusting motor,
A second transplanting adjusting connecting block which is fixed on the third transplanting structure and the fourth transplanting structure from top to bottom and is penetrated by an output shaft of the adjusting motor,
The first transplanting adjusting connecting block and the second transplanting adjusting connecting block are connected with the first transplanting structure, are located on the same side and are in threaded connection with an output shaft of an adjusting motor, and the first transplanting adjusting connecting block and the second transplanting adjusting connecting block on the other side are in threaded connection with an output shaft of another adjusting motor.
Through adopting above-mentioned technical scheme, the fixed accommodate motor who sets up rotates to under accommodate motor's output shaft respectively with first transplanting adjust connecting block and the second transplant adjust connecting block threaded connection's state, first transplanting adjust connecting block and second transplant adjust connecting block and can slide in vertical direction, thereby make from top to bottom first and third, second and fourth transplant the structure and can carry out synchronous motion respectively, and then guaranteed packaged chip or unpackaged chip's synchronism in the transportation process, solved the problem that transport efficiency was influenced because of the synchronism is relatively poor in the transportation process.
The invention is further provided with: the horizontal driving part comprises
A transplanting driving motor fixed on one side surface of the transplanting support plate far away from the transplanting slide rail,
The transplanting screw rod is rotatably arranged on one side surface of the transplanting support plate, on which the transplanting slide rail is arranged, the axial direction of the transplanting screw rod is the same as the extending direction of the transplanting support plate, the transplanting screw rod axially penetrates through the transplanting plate and is in threaded connection with the transplanting plate,
And the transmission structure is respectively connected with the transplanting driving motor and the transplanting screw rod, and the transplanting driving motor transmits the rotation torque to the transplanting screw rod through the transmission structure.
The invention is further provided with: the transmission structure comprises
The belt pulley group is arranged at the output shaft end of the transplanting driving motor and the end part of the transplanting screw rod, and the belt pulley group is used for connecting the transplanting driving motor with the transplanting screw rod in a power way.
The invention is further provided with: the transmission structure also comprises
The gear pair is arranged at the output shaft end of the transplanting driving motor and the end part of the transplanting screw rod, and the output shaft end of the transplanting driving motor and the gear pair at the end part of the transplanting screw rod are meshed with each other.
Through adopting above-mentioned technical scheme, transplant driving motor and drive the lead screw rotation of transplanting through belt pulley group or gear pair, owing to transplant the lead screw and transplant board threaded connection, can drive the board that transplants at this moment and slide to can make single transplanting structure carry out horizontal displacement alone, further improve the slip degree of freedom of transplanting the structure.
The beneficial effects of the invention are as follows:
1. The first and third from top to bottom in four transplanting structures can be used for placing packaged chips, the second and fourth can be used for placing unpackaged chips, the packaged chips and the unpackaged chips can be subjected to position exchange, so that the transplanting machine can supply the unpackaged chips and can be used for placing the packaged chips, in the process of pressing and packaging the chips by a pressing machine matched with the transplanting machine, the packaged chips on the transplanting machine can be recovered by a manipulator structure matched with the transplanting machine and are placed on the transplanting machine, meanwhile, the manipulator structure can be used for placing the packaged chips on the transplanting structure after the chips are pressed and packaged, and then the unpackaged chips are placed in the pressing machine.
2. The fixed regulating motor who sets up rotates to under regulating motor's output shaft and first transplantation regulation connecting block and second transplantation regulation connecting block threaded connection's state respectively, first transplantation regulation connecting block and second transplantation regulation connecting block can slide in vertical direction, thereby make from top to bottom first and third, second and fourth transplantation structure can carry out synchronous motion respectively, and then guaranteed the synchronism of encapsulated chip or not encapsulation chip in the transportation process, solved the problem of transporting efficiency because of the relatively poor influence of synchronism in the transportation process.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a transplanting portion according to the present invention;
FIG. 3 is a schematic view of a driving structure in a transplanting portion according to the present invention;
FIG. 4 is a schematic view of the structure of the pressure packaging part in the present invention;
FIG. 5 is a schematic view of a material transferring portion according to the present invention;
FIG. 6 is a schematic view of a material storage portion according to the present invention;
FIG. 7 is a schematic view showing the structure of a sheet feeding unit in the material storing section according to the present invention;
FIG. 8 is a schematic view showing the structure of a film feeding unit according to the present invention;
FIG. 9 is a schematic diagram of a transfer unit according to the present invention;
Fig. 10 is a schematic view showing the structures of a powdering device and a cleaning device according to the present invention.
In the figure: 10. a support frame; 11. an adjustment assembly; 12. an intermediate transport device; 20. a material storage section; 21. a material recovery assembly; 22. a material supply assembly; 23. a material supply motor; 24. a material supply screw rod; 25. a material supply slide block; 26. a material supply support plate; 27. a first sliding plate; 28. placing a plane plate; 29. a first driving screw rod; 30. a material transfer part; 31. a vertical support bar; 32. a horizontal support bar; 33. a horizontal slide rail; 34. a vertical sliding rod; 35. a horizontal driving motor; 36. a vertical driving motor; 37. a vertical slide rail; 38. a grip; 39. a transfer section control module; 40. a transplanting part; 41. a transplanter outer shell; 42. transplanting an adjusting motor; 43. transplanting a screw rod; 44. transplanting plates; 45. a web support plate; 46. transplanting the slide rail; 47. transplanting a driving motor; 48. transplanting a supporting plate; 50. a material inspection part; 51. a feeding sheet inspection unit; 52. a blanking sheet inspection unit; 53. a middle transfer support frame; 54. a middle transfer slide rail; 55. a middle transfer slide block; 56. an intermediate transfer plate; 57. detecting and adjusting the sliding rail; 58. detecting an adjusting slide block; 59. detecting a supporting frame; 60. pressing the packaging part; 61. the upper side is pressed with a screw rod; 62. a lower pressing motor; 63. a lower pressing mold; 64. a middle pressing mold; 65. an upper pressing mold; 66. a top end cap; 67. an upper pressing motor; 68. the limiting connection end is connected; 69. a bottom end cap; 70. a film resin supply section; 71. a film cartridge; 72. a supply base; 81. traversing the base; 82. a traversing slide rail; 83. a transverse moving frame; 84. a traversing driving motor; 85. traversing the screw rod; 91. an air outlet pipe; 351. horizontally driving a screw rod; 361. a screw rod is vertically driven; 381. a traversing gripper; 421. a first transplanting adjusting connecting block; 422. a second transplanting adjusting connecting block; 601. a screw rod is pressed at the lower side; 641. an upper die of the middle pressing die; 642. and (5) pressing the lower die of the die in the middle.
Detailed Description
The invention will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 10, the film resin transfer machine comprises a support frame 10, wherein the support frame 10 mainly plays a supporting role, and further comprises a material storage part 20, a material transfer part 30, a transplanting part 40, a lamination packaging part 60 and a film resin supply part 70,
As shown in fig. 1 to 10, a material storage part 20 is fixedly installed on the support frame 10, and the material storage part 20 is used for storing and supplying chips. The material storage part 20 comprises a material recovery assembly 21 and a material supply assembly 22, wherein the material supply assembly 22 is used for storing unpackaged chips, a plurality of chips are placed on a carrier plate, and the material supply assembly 22 and the material inspection part 50 are arranged in parallel. The material recovery assembly 21 is arranged vertically above the material supply assembly 22, the material recovery assembly 21 being used for storing packaged chips transported by the material transfer section 30. A web feeding unit for pushing the feeding of the web is provided in the material feeding unit 22, and a web recovery unit for recovering the stored web is provided in the material recovery unit 21.
The material sheet feeding unit comprises a material feeding motor 23, a material feeding screw 24, a material feeding slide block 25, a material feeding supporting plate 26, a first sliding plate 27, a placing plane plate 28 and a first driving screw 29, wherein the material feeding motor 23 is fixedly connected with the material feeding assembly 22 through a mounting plate positioned in the material feeding assembly 22, the material feeding screw 24 is provided with three pieces side by side, the material feeding screw 24 is vertically and rotatably arranged on the mounting plate, an output shaft of the material feeding motor 23 and the shaft end of the material feeding screw 24 are in power connection with a belt pulley group, the material feeding slide block 25 is mounted on the material feeding screw 24, the material feeding slide block 25 is in threaded connection with the material feeding screw 24, the material feeding slide block 25 axially slides along the material feeding screw 24, the placing plane plate 28 is fixedly arranged on the opposite side of the material feeding slide block 25 and the material feeding screw 24, and the material feeding supporting plate 26 is fixedly arranged on one side of the material feeding slide block 25 facing the placing plane plate 28. The placing plane plate 28 is provided with a first sliding plate 27 in a sliding manner, the first sliding plate 27 slides towards the direction of the material supply sliding block 25, the lower end of the first sliding plate 27 extends to the lower side of the placing plane plate 28, a first driving screw rod 29 is mounted on the lower side surface of the placing plane plate 28, the first sliding plate 27 is in threaded connection with the first driving screw rod 29, and the first driving screw rod 29 is a screw rod sliding block mechanism driven by a motor. The first driving screw 29 is driven to rotate by an external motor, so that the first sliding plate 27 is driven to slide under the action of the screw thread. A push rail 282 is horizontally fixed on one side of the placing plane plate 28 facing the material supply slide block 25, the extending direction of the push rail 282 is perpendicular to the sliding direction of the first sliding plate 27, a push plate 281 facing the push rail 282 is slidably arranged, a push arm 283 for pushing a carrier plate for placing chips to move is arranged on the push plate 281, and the push plate 281 can be pushed by an air cylinder or an electric cylinder, wherein the air cylinder or the electric cylinder is fixed on the placing plane plate 28. The carrier plates with the chips placed are stacked in cassettes placed in an array of flat plates 28. The first slide plate 27 pushes the magazine to move onto the supply support plate 26, and then the push plate 281 slides along the push rail 282 by the driving of the electric cylinder or the air cylinder, so that the push arm 283 pushes out the carrier plate located in the magazine on the support plate 26.
The web recovery unit has the same structure as the web supply unit, and the work flow is the opposite of the work flow of the web supply unit.
As shown in fig. 2 to 3, the transplanting portion 40 is a transplanting machine including a transplanting machine housing 41, a transplanting slide rail 46, a transplanting support plate 48, a transplanting plate group and a driving structure, and vertical faces of the transplanting machine housing 41 opposite to each other are provided with openings. The transplanting support plate 48 is horizontally and fixedly arranged on the inner side of the transplanting machine shell 41, and the extending direction of the transplanting support plate 48 is the same as the opening direction of the transplanting machine shell 41. The transplanting slide rail 46 is fixedly arranged on the transplanting support plate 48, and the extending direction of the transplanting slide rail 46 is the same as the opening direction of the casing 41 of the transplanting machine. The transplanting plate group is arranged on the transplanting slide rail 46 in a sliding way, and the driving structure is arranged on the transplanting machine shell 41. The driving structure is used for driving the transplanting plate group to move, the transplanting plate group is used for storing chips, the transplanting slide rail 46 and the transplanting plate group are combined to form a transplanting structure, and the transplanting structure is provided with four transplanting structures at equal intervals along the vertical direction of the casing 41 of the transplanting machine. The transplanting plate group comprises a transplanting plate 44 and a tablet supporting plate 45, wherein the transplanting plate 44 is arranged on the transplanting slide rail 46 in a sliding manner, and the transplanting plate 44 slides along the extending direction of the transplanting slide rail 46. The web support plate 45 is fixedly mounted on the side of the transplanting plate 44 remote from the transplanting slide rail 46.
The driving structure comprises a vertical driving part and a horizontal driving part, wherein the vertical driving part is fixed on the casing 41 of the transplanting machine and is used for driving the transplanting structure to move in the vertical direction, the horizontal driving part is arranged on the transplanting support plate 48 and is used for driving the transplanting structure to move in the horizontal direction.
The vertical driving part comprises two adjusting motors 42 and a sliding block screw rod structure, the two adjusting motors 42 are respectively fixed on opposite surfaces of the outer side of the transplanter shell 41, and the axial vertical direction of the output shaft of the adjusting motor 42 extends. The slider screw structure is respectively connected with the four transplanting structures, and the adjusting motor 42 is in power connection with the slider screw structure. The slider screw structure comprises a first transplanting adjusting connecting block 421 and a second transplanting adjusting connecting block 422, wherein the first transplanting adjusting connecting block 421 is fixed on a first transplanting structure and a second transplanting structure from top to bottom, and the first transplanting adjusting connecting block 421 is penetrated by an output shaft of an adjusting motor 42. The second transplanting adjustment connection block 422 is fixed on the third and fourth transplanting structures from top to bottom, and the second transplanting adjustment connection block 422 is penetrated by the output shaft of the adjustment motor 42. The first transplanting adjusting connecting block 421 connected with the first transplanting structure and the second transplanting adjusting connecting block 422 connected with the third transplanting structure are positioned on the same side and are in threaded connection with the output shaft of the adjusting motor 42, and the first transplanting adjusting connecting block 421 and the second transplanting adjusting connecting block 422 on the other side are in threaded connection with the output shaft of the other adjusting motor 42.
The horizontal driving part comprises a transplanting screw rod 43, a transplanting driving motor 47 and a transmission structure, and the transplanting driving motor 47 is fixed on one side surface of a transplanting support plate 48 far away from the transplanting slide rail 46. The transplanting screw 43 is rotatably arranged on one side surface of the transplanting support plate 48, on which the transplanting slide rail 46 is arranged, the axial direction of the transplanting screw 43 is the same as the extending direction of the transplanting support plate 48, and the transplanting screw 43 axially penetrates through the transplanting plate 44 and is in threaded connection with the transplanting plate 44. The transmission structure is respectively connected with the transplanting driving motor 47 and the transplanting screw 43, and the transplanting driving motor 47 transmits the rotation torque to the transplanting screw 43 through the transmission structure. The transmission structure comprises a belt pulley group or a gear pair, and when the belt pulley group is used for connection, the belt pulley group is arranged at the output shaft end of the transplanting driving motor 47 and the end part of the transplanting screw 43, and the belt pulley group is used for connecting the transplanting driving motor 47 with the transplanting screw 43 in a power mode. When the gear pair is used for connection, the gear pair is arranged at the output shaft end of the transplanting driving motor 47 and the end part of the transplanting screw 43, and the output shaft end of the transplanting driving motor 47 and the gear pair at the end part of the transplanting screw 43 are meshed with each other.
The first and third from top to bottom in four transplanting structures can be used for placing packaged chips, the second and fourth can be used for placing unpackaged chips, the packaged chips and the unpackaged chips can be subjected to position exchange, so that the transplanting machine can supply the unpackaged chips and can be used for placing the packaged chips, in the process of pressing and packaging the chips by a pressing machine matched with the transplanting machine, the packaged chips on the transplanting machine can be recovered by a manipulator structure matched with the transplanting machine and are placed on the transplanting machine, meanwhile, the manipulator structure can be used for placing the packaged chips on the transplanting structure after the chips are pressed and packaged, and then the unpackaged chips are placed in the pressing machine.
The transplanting plate 44 slides on the transplanting slide rail 46 along the extending direction of the transplanting slide rail 46, so that the tablet supporting plate 45 is driven to slide, and the chip is placed on the tablet supporting plate 45, so that the conveying action on the chip can be completed in the process that the tablet supporting plate 45 slides out of the casing 41 of the transplanting machine, and the conveying efficiency of the chip can be further improved by matching with a matched mechanical arm structure. The fixed regulating motor 42 that sets up rotates to under regulating motor 42's output shaft respectively with first transplantation regulating connection piece 421 and the second transplantation regulating connection piece 422 threaded connection's state, first transplantation regulating connection piece 421 and second transplantation regulating connection piece 422 can slide in vertical direction, thereby make from top to bottom first and third, second and fourth transplantation structure can carry out synchronous motion respectively, and then guaranteed packaged chip or unpackaged chip's synchronism in the transportation process, solved the problem that transport efficiency was influenced because of the synchronism is relatively poor in the transportation process.
The driving structure can drive the transplanting structure to move in the vertical and horizontal directions, so that the transplanting machine can automatically adjust according to the position of the matched mechanical arm in the process of conveying the chip, and the activity degree of freedom of the transplanting machine is greatly improved. The transplanting driving motor 47 drives the transplanting screw rod 43 to rotate through the belt pulley group or the gear pair, and the transplanting screw rod 43 is in threaded connection with the transplanting plate 44, so that the transplanting plate 44 can be driven to slide, the single transplanting structure can be horizontally displaced independently, and the sliding freedom degree of the transplanting structure is further improved.
As shown in fig. 1 and 4, the press-fit packaging part 60 is disposed on a side of the transplanting part 40 away from the material storage part 20, the press-fit packaging part 60 is fixedly connected with the supporting frame 10, and the press-fit packaging part 60 is used for packaging the chip and the packaging material in a press-fit manner. The press-fit packaging part 60 comprises a press-fit part and a press-fit executing structure, the press-fit part comprises an upper press-fit screw rod 61, a lower press-fit mold 63, a middle press-fit mold 64, an upper press-fit mold 65, a top end cover 66 and a bottom end cover 69, wherein the top end cover 66 is arranged vertically above the bottom end cover 69, the top end cover 66 and the bottom end cover 69 are rectangular, a lower press-fit screw rod 601 is connected between the bottom end cover 69 and the top end cover 66, the top end of the lower press-fit screw rod 601 penetrates through the top end cover 66 and is fixedly provided with a limit connecting end socket 68, the lower press-fit screw rod 601 is provided with four lower press-fit screw rods 601, the four lower press-fit screw rods 601 are respectively positioned at four corners of the bottom end cover 69, the lower press-fit screw 601 is rotatably connected with the upper press-fit die 65, the top end cover 66 and the bottom end cover 69, the bottom end cover 69 is fixedly mounted on the support frame 10, the lower press-fit die 63 and the middle press-fit die 64 are arranged on the lower press-fit screw 601 and axially penetrated by the lower press-fit screw 601, the lower press-fit screw 601 is in threaded connection with the lower press-fit die 63 and is rotatably connected with the middle press-fit die 64, the upper press-fit die 65 is close to the top end cover 66 and is fixed with the top end cover 66, the lower press-fit die 63 is close to the bottom end cover 69, the middle press-fit die 64 is positioned between the upper press-fit die 65 and the lower press-fit die 63, the middle press mold 64 is provided with a middle press mold upper mold 641 which is matched with the upper press mold 65 on the side facing the upper press mold 65, the middle press mold 64 is provided with a middle press mold lower mold 642 which is matched with the lower press mold 63 on the side facing the lower press mold 63, and the upper press mold 65 and the middle press mold upper mold 641 are matched and press-fit to complete the packaging press-fit of the chip. In unit time, the speed at which the lower pressing die 63 slides on the lower pressing screw 601 is equal to twice the speed at which the intermediate pressing die 64 slides on the lower pressing screw 601, and the intermediate pressing die upper die 641 presses with the upper pressing die 65 while the intermediate pressing die lower die 642 presses with the lower pressing die 63. The pressing executing structure comprises a lower pressing motor 62 and an upper pressing motor 67, the lower pressing motor 62 is fixed on a bottom end cover 69, the lower pressing motor 62 is provided with four, a single lower pressing motor 62 is in power connection with a single lower pressing screw 601 through a belt pulley group, and the four lower pressing motors 62 are automatically adjusted in rotating speed through a central control end electrically connected with the outside, so that the four lower pressing screws 601 can be controlled to be in different rotating speeds. Therefore, in the process that the lower pressing die 63 axially slides along the lower pressing screw 601, the moving speed of four corners of the lower pressing die 63 can be adjusted, so that the levelness of the lower pressing die 63 is always kept within a specified reasonable range, and the quality of chip packaging and pressing is improved. The upper pressing motor 67 is fixed on the top end cover 66, the end part of the upper pressing screw 61 is rotationally arranged on the top end cover 66, the axial direction of the upper pressing screw 61 is the same as that of the lower pressing screw 601, the upper pressing screw 61 is symmetrically arranged on the opposite sides of the top end cover 66, the upper pressing motor 67 is provided with two upper pressing motors, the upper pressing motor 67 is also arranged on the opposite sides of the top end cover 66, the upper pressing motor 67 and the upper pressing screw 61 are arranged on the same side, the upper pressing motor 67 and the upper pressing screw 61 are connected by power through a belt pulley group or a gear group, and the belt pulley group or the gear group is arranged inside the top end cover 66. The upper press-fit screw 61 axially penetrates through the middle press-fit die 64, and the upper press-fit screw 61 is in threaded connection with the middle press-fit die 64. The upper pressing motor 67 drives the upper pressing screw 61 to rotate through a belt pulley group or a gear group, so that the middle pressing die 64 is driven to lift under the action of threads.
As shown in fig. 1 and 5, the material transferring part 30 is disposed between the material storing part 20 and the transplanting part 40 and between the press-fit packaging part 60 and the transplanting part 40, the material transferring part 30 is fixedly installed on the support frame 10, and the material transferring part 30 is used for conveying the chips. The material transfer section 30 includes a transport drive section fixedly mounted on the support frame 10 and a grip 38. The conveying driving part comprises a vertical supporting rod 31 and a horizontal supporting rod 32, the vertical supporting rod 31 and the horizontal supporting rod 32 are combined to form a rectangular frame structure, the horizontal supporting rod 32 is in a horizontal state, the vertical supporting rod 31 is in a vertical state, horizontal sliding rails 33 with the same extending direction as the horizontal supporting rod 32 are fixedly arranged on the horizontal supporting rod 32, vertical sliding rods 34 are arranged on the two horizontal sliding rails 33, the vertical sliding rods 34 vertically extend, and the vertical sliding rods 34 slide along the side surfaces of the rectangular frame and along the extending direction of the horizontal sliding rails 33. The axial end of the horizontal sliding rail 33 is fixedly provided with a horizontal driving motor 35, the output end of the horizontal driving motor 35 is in power connection with a horizontal driving screw rod 351, the axial direction of the horizontal driving screw rod 351 is the same as the extending direction of the horizontal sliding rail 33, and the horizontal driving screw rod 351 is in threaded connection with a vertical sliding rod 34. A vertical sliding rail 37 is fixed on one side surface of the vertical sliding rod 34 far away from the rectangular frame structure, the extending direction of the vertical sliding rail 37 is the same as that of the vertical sliding rod 34, and a vertical driving motor 36 fixedly connected with the vertical sliding rod 34 is arranged at the end part of the vertical sliding rail 37. The output end of the vertical driving motor 36 is in power connection with a vertical driving screw rod 361, the axial direction of the vertical driving screw rod 361 is the same as the extending direction of the vertical sliding rail 37, the vertical driving screw rod 361 is in threaded connection with a gripper 38, the gripper 38 is in sliding connection with the vertical sliding rail 37, and the gripper 38 slides along the extending direction of the vertical sliding rail 37. Two vertically distributed traversing grippers 381 are fixedly mounted on the gripper 38, and one traversing gripper 381 can simultaneously grip two carrier boards. A transfer part control module 39 is fixedly arranged on the outer side of the vertical sliding rod 34 and the opposite surface of the surface provided with the vertical sliding rail 37, and the transfer part control module 39 is used for controlling the starting and stopping of the horizontal driving motor 35 and the vertical driving motor 36. The horizontal driving motor 35 drives the vertical sliding rod 34 to slide along the extending direction of the horizontal sliding rail 33, the vertical driving motor 36 drives the grip 38 to slide along the extending direction of the vertical sliding rail 37, and the grip 38 is driven to move horizontally and vertically under the driving action of the horizontal driving motor 35 and the vertical driving motor 36. The direction of the grip 38 away from the vertical slide rod 34 is fixed with two grip-tray grip 3 traversing bases 81 arranged parallel to the horizontal plane, and the two grip-tray grip 3 traversing bases 81 are arranged side by side along the extending direction of the vertical slide rail 37.
As shown in fig. 1 to 7, a material inspection part 50 is provided between the material storage part 20 and the material transfer part 30, the material inspection part 50 is provided between the material storage part 20 and the material transfer part 30, and the material inspection part 50 inspects the chip arrangement and the package state by means of video detection. The material inspection part 50 includes an upper material sheet inspection unit 51 and a lower material sheet inspection unit 52, the upper material sheet inspection unit 51 is disposed at a feeding end of the material recovery assembly 21, and the upper material sheet inspection unit 51 is used for detecting a packaging state of the packaged chips. The blanking sheet inspection unit 52 is provided at a feeding end of the material feeding unit 22, and the blanking sheet inspection unit 52 is used for detecting an arrangement state of unpackaged chips.
The upper and lower sheet inspection units 51 and 52 are respectively position-adjusted by the position-adjusting assembly 11, and the adjusting assembly 11 is provided with two parts respectively located at the upper and lower sheet inspection units 51 and 52. The adjusting component 11 comprises a detection adjusting slide rail 57, a detection adjusting slide block 58 and a detection supporting frame 59, wherein the detection supporting frame 59 is fixed on the supporting frame 10, the detection adjusting slide rail 57 is horizontally fixed above the detection supporting frame 59, the extending direction of the detection adjusting slide rail 57 extends from the material storage part 20 to the material transferring part 30, the detection adjusting slide block 58 is arranged on the detection adjusting slide rail 57 in a sliding manner, a cylinder structure is arranged on the detection supporting frame 59, the cylinder structure pushes the detection adjusting slide block 58 to slide on the detection adjusting slide rail 57, and the feeding sheet checking unit 51 and the discharging sheet checking unit 52 are arranged on the detection adjusting slide blocks 58 of different adjusting components 11.
Still be provided with intermediate conveyer 12 between material supply unit 22 and the material transport portion 30, intermediate conveyer 12 can transport the material piece to material transport portion 30 by material inspection portion 50, intermediate conveyer 12 includes intermediate transport support frame 53, intermediate transport slide rail 54, intermediate transport slider 55 and intermediate transport board 56, intermediate transport support frame 53 is fixed on braced frame 10, intermediate transport slide rail 54 is vertical to be solid on intermediate transport support frame 53, intermediate transport slider 55 slides and sets up on intermediate transport slide rail 54, intermediate transport slider 55 is kept away from intermediate transport support frame 53's one side and is fixed with intermediate transport board 56, intermediate transport board 56 is used for bearing the material piece.
As shown in fig. 8 to 10, a film resin supply part 70 is provided at a side of the press-fit packaging part 60 remote from the transplanting part 40, the film resin supply part 70 is fixedly mounted on the support frame 10, and the film resin supply part 70 is used for placing a packaging material, which is film resin, into the press-fit packaging part 60. The film resin supply section 70 includes a powdering frame for receiving resin particles scattered by the powdering unit, a film supply unit, a cleaning unit, and a conveying unit. The powdering unit includes a resin storage box for storing resin particles and a scattering structure for scattering the resin particles, and the resin storage box scatters the resin particles into a powdering frame through the scattering structure. The resin storage tank and the spreading structure are conventional structures in conventional powdering procedures. The film supply unit is used for covering the film on the upper side of the powdering frame after receiving the resin particles, and comprises a supply base 72, a rotating roller set film resin supply part 70, a cutting blade and a film cylinder 71, wherein the cutting blade, the rotating roller set film resin supply part 70 and the film cylinder 71 are sequentially arranged on the supply base 72 side by side, the film is wound on the surface of the film cylinder 71, the film passes through the rotating roller set film resin supply part 70 and extends to the lower part of the cutting blade, and the cutting blade is used for cutting the film. The conveying unit is used for conveying the film and the resin particles in the powdering frame into the press-fit packaging part 60 to be press-fit packaged with the chip. The conveying unit comprises a transverse moving base 81, a transverse moving sliding rail 82, a transverse moving frame 83, a transverse moving driving motor 84 and a transverse moving screw rod 85, wherein the transverse moving base 81 is fixed on the supporting frame 10, the transverse moving sliding rail 82 is horizontally fixed at the upper end of the transverse moving base 81, the transverse moving frame 83 is arranged on the transverse moving sliding rail 82 in a sliding mode, the transverse moving driving motor 84 is fixed on the transverse moving base 81, the transverse moving screw rod 85 axially penetrates through the transverse moving frame 83, the transverse moving screw rod 85 is in threaded connection with the transverse moving frame 83, the axial direction of the transverse moving frame 83 is identical to the extending direction of the transverse moving sliding rail 82, and the output shaft end of the transverse moving driving motor 84 is in movable connection with the shaft end of the transverse moving screw rod 85 through a belt pulley group. The cleaning unit is used for removing resin particles in the powder spraying frame, the cleaning unit is provided with a plurality of air outlet pipelines 91, the air outlet pipelines 91 discharge high-speed gas, and residual particles in the powder spraying frame are blown away by the high-speed gas, so that the purpose of cleaning the powder spraying frame is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A chip package transplanting machine comprises
A transplanter outer shell (41) with opposite vertical surfaces arranged for opening,
A transplanting support plate (48) which is horizontally and fixedly arranged at the inner side of the transplanting machine shell (41), the extending direction of the transplanting support plate (48) is the same as the opening direction of the transplanting machine shell (41),
A transplanting slide rail (46) fixedly arranged on the transplanting support plate (48), the extending direction of the transplanting slide rail (46) is the same as the opening direction of the casing (41) of the transplanting machine,
The transplanting plate group is arranged on the transplanting slide rail (46) in a sliding way,
A driving structure arranged on the casing (41) of the transplanting machine,
The driving structure is used for driving the transplanting plate group to move, the transplanting plate group is used for storing chips, the transplanting slide rail (46) and the transplanting plate group are combined to form a transplanting structure, and the transplanting structure is provided with four transplanting structures at equal intervals along the vertical direction of the casing (41) of the transplanter;
the transplanting plate group comprises
A transplanting plate (44) arranged on the transplanting slide rail (46) in a sliding manner, wherein the transplanting plate (44) slides along the extending direction of the transplanting slide rail (46),
A tablet supporting plate (45) fixedly arranged on one side of the transplanting plate (44) away from the transplanting slide rail (46),
The driving structure comprises a vertical driving part and a horizontal driving part, the vertical driving part is fixed on a casing (41) of the transplanting machine, the vertical driving part is used for driving the transplanting structure to move in the vertical direction, the horizontal driving part is arranged on a transplanting support plate (48), and the horizontal driving part is used for driving the transplanting structure to move in the horizontal direction;
the vertical driving part comprises
The two regulating motors (42) are arranged, the two regulating motors (42) are respectively fixed on opposite surfaces of the outer side of the transplanter shell (41), the axial direction of the output shaft of the regulating motor (42) extends in the vertical direction,
The sliding block screw rod structure is respectively connected with the four transplanting structures, and the adjusting motor (42) is in power connection with the sliding block screw rod structure;
The slider screw structure comprises
A first transplanting adjusting connecting block (421) which is fixed on the first transplanting structure and the second transplanting structure from top to bottom, the first transplanting adjusting connecting block (421) is penetrated by the output shaft of the adjusting motor (42),
A second transplanting adjusting connecting block (422) which is fixed on a third transplanting structure and a fourth transplanting structure from top to bottom, the second transplanting adjusting connecting block (422) is penetrated by an output shaft of an adjusting motor (42),
Wherein, first transplantation regulation connecting block (421) and second transplantation regulation connecting block (422) that are connected with first transplantation structure are located homonymy and with the output shaft threaded connection of accommodate motor (42) with the second transplantation regulation connecting block (422) that is connected with the third transplantation structure, and first transplantation regulation connecting block (421) and second transplantation regulation connecting block (422) of opposite side are with the output shaft threaded connection of another accommodate motor (42).
2. A chip package transplanter according to claim 1, wherein: the horizontal driving part comprises
A transplanting driving motor (47) fixed on one side surface of the transplanting support plate (48) far away from the transplanting slide rail (46),
A transplanting screw rod (43) which is rotatably arranged on one side surface of a transplanting slide rail (46) arranged on a transplanting support plate (48), the axial direction of the transplanting screw rod (43) is the same as the extending direction of the transplanting support plate (48), the transplanting screw rod (43) axially penetrates through the transplanting plate (44) and is in threaded connection with the transplanting plate (44),
The transmission structure is respectively connected with the transplanting driving motor (47) and the transplanting screw rod (43), and the transplanting driving motor (47) transmits rotation torque to the transplanting screw rod (43) through the transmission structure.
3. A chip package transplanter according to claim 2, wherein: the transmission structure comprises a belt pulley group which is arranged at the output shaft end of the transplanting driving motor (47) and the end part of the transplanting screw rod (43), and the belt pulley group is used for connecting the transplanting driving motor (47) with the transplanting screw rod (43) in a power way.
4. A chip package transplanter according to claim 2, wherein: the transmission structure also comprises
The gear pair is arranged at the output shaft end of the transplanting driving motor (47) and the end part of the transplanting screw rod (43), and the output shaft end of the transplanting driving motor (47) and the gear pair at the end part of the transplanting screw rod (43) are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311423965.7A CN117253824B (en) | 2023-10-30 | 2023-10-30 | Chip packaging transplanter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311423965.7A CN117253824B (en) | 2023-10-30 | 2023-10-30 | Chip packaging transplanter |
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| Publication Number | Publication Date |
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| CN117253824A CN117253824A (en) | 2023-12-19 |
| CN117253824B true CN117253824B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311423965.7A Active CN117253824B (en) | 2023-10-30 | 2023-10-30 | Chip packaging transplanter |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209993567U (en) * | 2019-07-22 | 2020-01-24 | 江苏新智达新能源设备有限公司 | Automatic semiconductor packaging device |
| CN211761482U (en) * | 2020-01-04 | 2020-10-27 | 常州建高自动化设备有限公司 | Novel portable material loading plate |
| CN214123841U (en) * | 2020-11-19 | 2021-09-03 | 深圳市德智光科技有限公司 | Diode packaging device |
| CN114300403A (en) * | 2022-03-09 | 2022-04-08 | 南通皋鑫科技开发有限公司 | Chip packaging device for surface mount diode |
-
2023
- 2023-10-30 CN CN202311423965.7A patent/CN117253824B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209993567U (en) * | 2019-07-22 | 2020-01-24 | 江苏新智达新能源设备有限公司 | Automatic semiconductor packaging device |
| CN211761482U (en) * | 2020-01-04 | 2020-10-27 | 常州建高自动化设备有限公司 | Novel portable material loading plate |
| CN214123841U (en) * | 2020-11-19 | 2021-09-03 | 深圳市德智光科技有限公司 | Diode packaging device |
| CN114300403A (en) * | 2022-03-09 | 2022-04-08 | 南通皋鑫科技开发有限公司 | Chip packaging device for surface mount diode |
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|---|---|
| CN117253824A (en) | 2023-12-19 |
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