Laminated packaging equipment of integrated circuit chip

Abstract

The utility model relates to the technical field of chip lamination packaging, and discloses lamination packaging equipment of an integrated circuit chip, which comprises a base, a fixed frame fixedly connected to the surface of the base, a fixed plate fixedly connected to the surface of the fixed frame, a sliding rail fixedly connected to the side wall of the fixed plate, a sliding block slidably connected to the surface of the sliding rail, and a movable plate slidably connected to the surface of the sliding block. The side wall of the bottom of the movable plate is fixedly connected with an extension plate, the lower surface of the extension plate is fixedly connected with a pneumatic suction cup, the side wall of the fixed plate is rotationally connected with a fourth rotating shaft, and one end of the fourth rotating shaft is fixedly connected with a connecting rod. A transmission mechanism for driving the inclined roller is arranged in the base; according to the utility model, the storage chip can be effectively conveyed to a designated position through the inclined roller guide, the pneumatic sucker can conveniently adsorb and grab the storage chip, the overall automation degree is high, the mounting precision can be ensured, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of chip stacking packaging, in particular to a stacking packaging device for integrated circuit chips. Background Art

[0002] Stacked packaging is an electronic component packaging technology that achieves higher density circuit design by stacking multiple components together and interconnecting them. This packaging technology can effectively reduce the size of electronic devices, improve performance, and reduce layout space on circuit boards. Stacked packaging is commonly used in high-end electronic products such as smartphones, tablets, and laptops. The typical combination of stacked packaging is the logic chip at the bottom and the memory chip at the top.

[0003] Existing stacking packaging equipment generally loads and mounts memory chips manually or through a conveyor belt. Manual loading and mounting is inefficient and consumes a lot of human resources. The conveyor belt cannot effectively limit the memory chips and cannot ensure that the external mounting device can effectively adsorb the memory chips. Therefore, a stacking packaging equipment for integrated circuit chips is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a stacked packaging device for integrated circuit chips to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacking packaging device for integrated circuit chips, comprising a base, a fixing frame fixedly connected to the surface of the base, a fixing plate fixedly connected to the surface of the fixing frame, a slide rail fixedly connected to the side wall of the fixing plate, a slider slidably connected to the surface of the slide rail, a movable plate slidably connected to the surface of the slider, an extension plate fixedly connected to the bottom side wall of the movable plate, a pneumatic suction cup fixedly connected to the lower surface of the extension plate, a fourth rotating shaft rotatably connected to the side wall of the fixing plate, a connecting rod fixedly connected to one end of the fourth rotating shaft, one end of the connecting rod is rotatably connected to the upper end of the movable plate, a gear rotatably connected to the other side wall of the fixing plate, and one end of the gear is fixedly connected to one end of the fourth rotating shaft, The other side wall of the fixed plate is slidably connected with a toothed plate, which is meshed with the gear. The other side wall of the fixed plate is fixedly connected with an electric telescopic rod, and the movable end of the electric telescopic rod is fixedly connected to one end of the toothed plate. The side wall of the fixed frame is fixedly connected with a shell, and the surface of the shell is rotatably connected with a second rotating shaft, and the top of the second rotating shaft is fixedly connected with a receiving plate, and a chip groove is provided on the surface of the receiving plate. An intermittent rotating mechanism for rotating the second rotating shaft is arranged inside the shell, and a partition is fixedly connected to the inner side wall of the fixed frame. Multiple groups of first rotating shafts are rotatably connected to the side walls of the partition and the inner side walls of the fixed frame, and an inclined roller is arranged between the first rotating shafts, and the inclination angle of the inclined roller gradually increases, and a transmission mechanism for driving the inclined roller is arranged inside the base.

[0006] As a preferred solution, the transmission mechanism includes a transmission rod, a belt groove, a transmission belt, a synchronous wheel, a synchronous belt and a drive motor. The inner side wall of the base is rotatably connected to two groups of transmission rods, and multiple groups of belt grooves are opened on the surface of the transmission rod. A transmission belt is arranged between the belt groove and the first rotating shaft.

[0007] As a preferred solution, the side wall of the base is rotatably connected with two sets of synchronous wheels, one end of the two sets of synchronous wheels is fixedly connected to one end of two sets of transmission rods respectively, and a synchronous belt is arranged between the two sets of transmission wheels.

[0008] As a preferred solution, a drive motor is fixedly connected to the side wall of the base, and a power output end of the drive motor is fixedly connected to one end of the transmission rod.

[0009] As a preferred embodiment, the intermittent rotation mechanism includes a groove wheel, a third rotating shaft, a semicircular turntable, a lever and a servo motor. The bottom end of the second rotating shaft is fixedly connected to the groove wheel, and the surface of the groove wheel is provided with evenly arranged lever grooves.

[0010] As a preferred solution, the bottom wall of the inner cavity of the shell is rotatably connected to a third rotating shaft, the third rotating top is fixedly connected to a semicircular turntable, the side wall of the semicircular turntable is fixedly connected to a lever, and the lever fits into the shifting groove when rotating.

[0011] As a preferred solution, a servo motor is fixedly connected to the lower surface of the shell, and a power output end of the servo motor is fixedly connected to one end of the third rotation.

[0012] As a preferred solution, a controller is fixedly connected to the side wall of the fixing frame, and the electric telescopic rod, the driving motor and the servo motor are electrically connected to an external power supply through the controller.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The transmission mechanism can be controlled by the controller to rotate the double inclined rollers and realize the function of double inclined roller guiding. The inclined roller guiding can effectively transfer the memory chip to the specified position, which is convenient for the pneumatic suction cup to adsorb and grab the memory chip. The electric telescopic rod is controlled by the controller to operate. The movable end of the electric telescopic rod moves to drive the tooth plate to move. The movement of the tooth plate drives the gear to rotate. The rotation of the gear drives the fourth shaft to rotate. The rotation of the fourth shaft drives the connecting rod to rotate. The rotation of the connecting rod drives the movable plate to move. The movable plate moves in an extended shape under the limit of the slider. The movement of the movable plate drives the extension plate to move. The movement of the extension plate drives the pneumatic suction cup to move. The pneumatic suction cup moves in an extended shape to adsorb the memory chip first, and then the memory chip is adsorbed and moved to the logic chip in the chip slot, thereby completing the placement and loading of the memory chip. The overall automation degree is high, the placement accuracy can be guaranteed, and it is easy to use.

[0015] 2. The intermittent rotation mechanism of the controller is operated to realize the intermittent rotation of the receiving plate. The rotation of the receiving plate drives the logic chip in the chip slot to rotate, thereby realizing the intermittent rotation of the logic chip, which is convenient for mounting the storage chip on the logic chip. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a structural schematic diagram of the meshing portion of the gear and the tooth plate of the utility model.

[0018] Figure 3 It is a schematic diagram of the internal structure of the base of the utility model.

[0019] Figure 4 It is a schematic diagram of the internal structure of the shell of the utility model.

[0020] Figure 5 It is a schematic diagram of the planar structure of the lever and the groove wheel of the utility model.

[0021] In the figure: 1. base; 2. fixed frame; 3. controller; 4. partition; 5. first rotating shaft; 6. inclined roller; 7. transmission rod; 8. belt groove; 9. transmission belt; 10. synchronous wheel; 11. synchronous belt; 12. driving motor; 13. shell; 14. second rotating shaft; 15. receiving plate; 16. chip groove; 17. groove wheel; 18. third rotating shaft; 19. semicircular turntable; 20. lever; 21. servo motor; 22. fixed plate; 23. slide rail; 24. slider; 25. movable plate; 26. extension plate; 27. pneumatic suction cup; 28. fourth rotating shaft; 29. ​​connecting rod; 30. gear; 31. tooth plate; 32. electric telescopic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-5The stacking packaging device of an integrated circuit chip shown in the figure comprises a base 1, a fixing frame 2 is fixedly connected to the surface of the base 1, a fixing plate 22 is fixedly connected to the surface of the fixing frame 2, a slide rail 23 is fixedly connected to the side wall of the fixing plate 22, a slider 24 is slidably connected to the surface of the slide rail 23, a movable plate 25 is slidably connected to the surface of the slider 24, an extension plate 26 is fixedly connected to the bottom side wall of the movable plate 25, a pneumatic suction cup 27 is fixedly connected to the lower surface of the extension plate 26, a fourth rotating shaft 28 is rotatably connected to the side wall of the fixing plate 22, and one end of the fourth rotating shaft 28 is fixedly connected to the connecting rod 2 9, one end of the connecting rod 29 is rotatably connected to the upper end of the movable plate 25, the other side wall of the fixed plate 22 is rotatably connected to a gear 30, and one end of the gear 30 is fixedly connected to one end of the fourth rotating shaft 28, the other side wall of the fixed plate 22 is slidably connected to a toothed plate 31, the toothed plate 31 is meshed with the gear 30, the other side wall of the fixed plate 22 is fixedly connected to an electric telescopic rod 32, the movable end of the electric telescopic rod 32 is fixedly connected to one end of the toothed plate 31, the side wall of the fixed frame 2 is fixedly connected to a shell 13, the surface of the shell 13 is rotatably connected to a second rotating shaft 14, the top of the second rotating shaft 14 is fixed A receiving plate 15 is connected, and a chip slot 16 is provided on the surface of the receiving plate 15. An intermittent rotating mechanism for rotating the second rotating shaft 14 is arranged inside the housing 13. A partition 4 is fixedly connected to the inner wall of the fixing frame 2. The side wall of the partition 4 and the inner wall of the fixing frame 2 are rotatably connected to multiple groups of first rotating shafts 5. Inclined rollers 6 are arranged between the first rotating shafts 5, and the inclination angle of the inclined rollers 6 gradually increases. A transmission mechanism for driving the inclined rollers 6 is arranged inside the base 1; the electric telescopic rod 32 is controlled to operate by the controller 3, and the movable end of the electric telescopic rod 32 moves to drive the tooth plate 31 to move. The movement of the toothed plate 31 drives the gear 30 to rotate, the rotation of the gear 30 drives the fourth rotating shaft 28 to rotate, the rotation of the fourth rotating shaft 28 drives the connecting rod 29 to rotate, the rotation of the connecting rod 29 drives the movable plate 25 to move, the movable plate 25 moves in an angular shape under the limit of the slider 24, the movement of the movable plate 25 drives the extension plate 26 to move, the movement of the extension plate 26 drives the pneumatic suction cup 27 to move, the pneumatic suction cup 27 moves in an angular shape, first adsorbs the storage chip, and then adsorbs and moves the storage chip to the logic chip in the chip slot 16, thereby completing the mounting and loading of the storage chip.

[0024] In this embodiment, the transmission mechanism includes a transmission rod 7, a belt groove 8, a transmission belt 9, a synchronous wheel 10, a synchronous belt 11 and a drive motor 12. The inner side wall of the base 1 is rotatably connected to two groups of transmission rods 7. A plurality of belt grooves 8 are provided on the surface of the transmission rod 7. A transmission belt 9 is provided between the belt groove 8 and the first rotating shaft 5. The side wall of the base 1 is rotatably connected to two groups of synchronous wheels 10. One end of the two groups of synchronous wheels 10 is fixedly connected to one end of the two groups of transmission rods 7 respectively. A synchronous belt 11 is provided between the two groups of transmission wheels. The side wall of the base 1 is fixedly connected to a drive motor 12. The power output end of the drive motor 12 is fixedly connected to one end of the transmission rod 7. The drive motor can be controlled by the controller 3. 12 runs, the power output end of the driving motor 12 rotates to drive the transmission rod 7 to rotate, the transmission rod 7 rotates to drive the synchronous wheel 10 to rotate, the synchronous wheel 10 rotates to drive another synchronous wheel 10 to rotate under the action of the synchronous belt 11, and the other synchronous wheel 10 rotates the other transmission rod 7 to realize the synchronous rotation of the two transmission rods 7, the transmission rod 7 rotates to drive the transmission belt 9 to rotate, and the first rotating shaft 5 is driven to rotate by the rotation of the transmission belt 9, and the first rotating shaft 5 drives the inclined roller 6 to rotate, thereby realizing the function of guiding the double inclined rollers 6, and the storage chip can be effectively transferred to the specified position through the guiding of the inclined roller 6, which is convenient for the pneumatic suction cup 27 to adsorb and grab the storage chip.

[0025] In this embodiment, the intermittent rotation mechanism includes a groove wheel 17, a third rotating shaft 18, a semicircular rotating disk 19, a lever 20 and a servo motor 21. The bottom end of the second rotating shaft 14 is fixedly connected to the groove wheel 17, and the surface of the groove wheel 17 is provided with evenly arranged lever grooves. The bottom wall of the inner cavity of the shell 13 is rotatably connected to the third rotating shaft 18, and the top of the third rotating shaft is fixedly connected to the semicircular rotating disk 19. The side wall of the semicircular rotating disk 19 is fixedly connected to the lever 20, and the lever 20 is engaged with the lever groove when it rotates. The lower surface of the shell 13 is fixedly connected to the servo motor 21, and the power output end of the servo motor 21 is fixedly connected to one end of the third rotating shaft. The servo motor 21 is controlled by the controller 3 to operate. The power output end of the servo motor 21 rotates to drive the third shaft 18 to rotate. The third shaft 18 rotates to drive the semicircular turntable 19 to rotate. The semicircular turntable 19 rotates to drive the lever 20 to rotate. The lever 20 rotates to intermittently drive the groove wheel 17 to rotate under the action of the groove. The groove wheel 17 rotates to drive the second shaft 14 to rotate. The second shaft 14 rotates to drive the receiving plate 15 to rotate. The receiving plate 15 rotates to drive the logic chip in the chip slot 16 to rotate, thereby realizing the intermittent rotation of the logic chip, which is convenient for mounting the storage chip on the logic chip.

[0026] In this embodiment, a controller 3 is fixedly connected to the side wall of the fixed frame 2, and the electric telescopic rod 32, the drive motor 12 and the servo motor 21 are electrically connected to an external power supply through the controller 3; the operation of the electric telescopic rod 32, the drive motor 12 and the servo motor 21 can be controlled by the controller 3, and the control operation is simple and convenient, and easy to use.

[0027] Working principle of the utility model: the utility model is a stacking packaging equipment for integrated circuit chips, which controls the operation of the driving motor 12 through the controller 3, and the power output end of the driving motor 12 rotates to drive the transmission rod 7 to rotate, and the transmission rod 7 rotates to drive the synchronous wheel 10 to rotate, and the synchronous wheel 10 rotates to drive another synchronous wheel 10 to rotate under the action of the synchronous belt 11, and the other synchronous wheel 10 rotates the other transmission rod 7 to realize the synchronous rotation of the two transmission rods 7, and the rotation of the transmission rod 7 drives the transmission belt 9 to rotate, and the first rotating shaft 5 is driven to rotate by the rotation of the transmission belt 9, and the rotation of the first rotating shaft 5 drives the inclined roller 6 to rotate, thereby realizing the function of the double inclined roller 6 guiding, and the storage chip can be effectively transferred to the specified position through the inclined roller 6 guiding; the electric telescopic rod 32 is controlled to operate through the controller 3, and the movable end of the electric telescopic rod 32 moves to drive the tooth plate 31 to move, and the tooth plate 31 moves to drive the gear 30 to rotate, and the gear 30 rotates to drive the fourth rotating shaft 28 to rotate, and the fourth rotating shaft 28 The rotation drives the connecting rod 29 to rotate, and the rotation of the connecting rod 29 drives the movable plate 25 to move. The movable plate 25 moves in an angular shape under the limit of the slider 24. The movement of the movable plate 25 drives the extension plate 26 to move, and the movement of the extension plate 26 drives the pneumatic suction cup 27 to move. The pneumatic suction cup 27 moves in an angular shape, first adsorbs the storage chip, and then adsorbs and moves the storage chip to the logic chip in the chip slot 16, thereby completing the mounting and loading of the storage chip; the servo motor 21 is controlled by the controller 3 to operate, and the power output end of the servo motor 21 rotates to drive the third shaft 18 to rotate, and the rotation of the third shaft 18 drives the semicircular turntable 19 to rotate, and the rotation of the semicircular turntable 19 drives the lever 20 to rotate. The rotation of the lever 20 intermittently drives the groove wheel 17 to rotate under the action of the groove, and the rotation of the groove wheel 17 drives the second shaft 14 to rotate, and the rotation of the second shaft 14 drives the receiving plate 15 to rotate, and the rotation of the receiving plate 15 drives the logic chip in the chip slot 16 to rotate, thereby realizing the intermittent rotation of the logic chip.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stacking packaging device for integrated circuit chips, Features: The invention comprises a base (1), wherein a fixed frame (2) is fixedly connected to the surface of the base (1), a fixed plate (22) is fixedly connected to the surface of the fixed frame (2), a slide rail (23) is fixedly connected to the side wall of the fixed plate (22), a slider (24) is slidably connected to the surface of the slider (24), a movable plate (25) is slidably connected to the surface of the slider (24), an extension plate (26) is fixedly connected to the bottom side wall of the movable plate (25), a pneumatic suction cup (27) is fixedly connected to the lower surface of the extension plate (26), a fourth rotating shaft (28) is rotatably connected to the side wall of the fixed plate (22), one end of the fourth rotating shaft (28) is fixedly connected to a connecting rod (29), one end of the connecting rod (29) is rotatably connected to the upper end of the movable plate (25), the other side wall of the fixed plate (22) is rotatably connected to a gear (30), one end of the gear (30) is fixedly connected to one end of the fourth rotating shaft (28), and the other side wall of the fixed plate (22) is slidably connected to a toothed plate (31). The tooth plate (31) is meshed and connected with the gear (30); the other side wall of the fixed plate (22) is fixedly connected with an electric telescopic rod (32); the movable end of the electric telescopic rod (32) is fixedly connected with one end of the tooth plate (31); the side wall of the fixed frame (2) is fixedly connected with a shell (13); the surface of the shell (13) is rotatably connected with a second rotating shaft (14); the top of the second rotating shaft (14) is fixedly connected with a receiving plate (15); the surface of the receiving plate (15) is provided with a chip slot (16); an intermittent rotating mechanism for rotating the second rotating shaft (14) is arranged inside the shell (13); the inner side wall of the fixed frame (2) is fixedly connected with a partition (4); the side wall of the partition (4) and the inner side wall of the fixed frame (2) are rotatably connected with a plurality of first rotating shafts (5); inclined rollers (6) are arranged between the first rotating shafts (5); and the inclination angle of the inclined rollers (6) gradually increases; a transmission mechanism for driving the inclined rollers (6) is arranged inside the base (1).

2. The stacking packaging device for integrated circuit chips according to claim 1, Features: The transmission mechanism comprises a transmission rod (7), a belt groove (8), a transmission belt (9), a synchronous wheel (10), a synchronous belt (11) and a driving motor (12); the inner side wall of the base (1) is rotatably connected with two groups of transmission rods (7); a plurality of groups of belt grooves (8) are provided on the surface of the transmission rod (7); and a transmission belt (9) is provided between the belt groove (8) and the first rotating shaft (5).

3. The stacking packaging device for integrated circuit chips according to claim 1, Features: The side wall of the base (1) is rotatably connected to two sets of synchronous wheels (10), one end of the two sets of synchronous wheels (10) is fixedly connected to one end of two sets of transmission rods (7) respectively, and a synchronous belt (11) is arranged between the two sets of transmission wheels.

4. The stacking packaging device for integrated circuit chips according to claim 1, Features: A drive motor (12) is fixedly connected to the side wall of the base (1), and a power output end of the drive motor (12) is fixedly connected to one end of a transmission rod (7).

5. The integrated circuit chip stacking packaging device according to claim 1, Features: The intermittent rotation mechanism comprises a grooved wheel (17), a third rotating shaft (18), a semicircular rotating disk (19), a shifting rod (20) and a servo motor (21); the bottom end of the second rotating shaft (14) is fixedly connected to the grooved wheel (17); and the surface of the grooved wheel (17) is provided with evenly arranged shifting grooves.

6. The stacking packaging device for integrated circuit chips according to claim 1, Features: The bottom wall of the inner cavity of the shell (13) is rotatably connected to a third rotating shaft (18), the top of the third rotating shaft is fixedly connected to a semicircular rotating disk (19), the side wall of the semicircular rotating disk (19) is fixedly connected to a shifting rod (20), and the shifting rod (20) fits into the shifting groove when rotating.

7. The stacking packaging device for integrated circuit chips according to claim 1, Features: A servo motor (21) is fixedly connected to the lower surface of the housing (13), and a power output end of the servo motor (21) is fixedly connected to the third rotating end.

8. The integrated circuit chip stacking packaging device according to claim 1, Features: A controller (3) is fixedly connected to the side wall of the fixing frame (2), and the electric telescopic rod (32), the driving motor (12) and the servo motor (21) are electrically connected to an external power source via the controller (3).

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