Grease injection equipment of chip packaging machine

Abstract

The utility model relates to the technical field of chip processing, and discloses a chip packaging machine grease injection device, which comprises a workbench, the upper surface of the workbench is fixedly connected with a fixed plate, the outer wall of the fixed plate is fixedly connected with a limiting block, the inside of the fixed plate is fixedly connected with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the workbench. The output end of the hydraulic cylinder is fixedly connected with a connecting block, the interior of the connecting block is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a connecting plate, the interior of the connecting plate is rotatably connected with a rotating shaft, the upper surface of the workbench is provided with a driving assembly, and the driving assembly is used for providing power for equipment. According to the clamping device, the hydraulic cylinder is started to drive the connecting block to move, then the connecting plate is driven to rotate on the outer wall of the rotating shaft, meanwhile, the sliding plate is driven to slide on the inner wall of the limiting block, then the clamping block is driven to move, the effect of clamping and fixing a chip is achieved, and the situation that the chip deviates in the grease injection process, and the grease injection effect is affected is prevented.

Description

Technical Field

[0001] This utility model relates to the field of chip processing technology, and in particular to a grease injection device for chip packaging machines. Background Technology

[0002] Encapsulation and grease application is a crucial step in semiconductor manufacturing, primarily used to protect and encapsulate the internal circuitry and materials of the chip. Grease application prevents environmental factors (such as moisture, dust, and chemicals) from damaging the chip. Some grease materials possess excellent thermal conductivity, aiding in heat dissipation and improving performance and stability. Therefore, effective encapsulation and grease application equipment is required for chip encapsulation.

[0003] Chip packaging grease injection equipment is a type of equipment used for packaging and grease injection of chips. In traditional techniques, the chip may not be placed stably, resulting in inaccurate grease injection positions. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides a chip packaging machine grease injection device, which aims to improve the problem of unstable chip placement during the grease injection process, resulting in inaccurate grease injection position.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a grease injection device for a chip packaging machine, comprising a worktable, a fixed plate fixedly connected to the upper surface of the worktable, a limit block fixedly connected to the outer wall of the fixed plate, a hydraulic cylinder fixedly connected to the inside of the fixed plate, a connecting block fixedly connected to the output end of the hydraulic cylinder, a rotating shaft fixedly connected to the inside of the connecting block, a connecting plate rotatably connected to the outer wall of the rotating shaft, a rotating shaft rotatably connected to the inside of the connecting plate, a sliding plate fixedly connected to the outer wall of the rotating shaft, a sliding connection between the outer wall of the sliding plate and the inner wall of the limit block, a clamping block fixedly connected to the outer wall of the sliding plate, and a driving assembly provided on the upper surface of the worktable, the driving assembly being used to provide power to the device.

[0006] Preferably, the drive assembly includes a support frame, the lower surface of which is fixedly connected to the upper surface of the worktable, a first cylinder is fixedly connected inside the support frame, a slider is fixedly connected to the output end of the first cylinder, and the slider is slidably connected to the outer wall of the first cylinder.

[0007] Preferably, a second cylinder is fixedly connected to the lower surface of the slider, and a grease injection machine is fixedly connected to the output end of the second cylinder.

[0008] Preferably, a heating box is fixedly connected to the upper surface of the workbench, a heating tube is provided inside the heating box, and a stirring box is fixedly connected to the upper surface of the heating box.

[0009] Preferably, a mechanical box is fixedly connected to the upper surface of the mixing tank, a motor is fixedly connected inside the mechanical box, a worm gear is fixedly connected to the output end of the motor, and the outer wall of the worm gear is rotatably connected to the inside of the mechanical box.

[0010] Preferably, a worm wheel is meshed with the outer wall of the worm, a rotating rod is fixedly connected inside the worm wheel, the outer wall of the rotating rod is rotatably connected to the inside of the mixing tank, and a stirring rod is fixedly connected to the outer wall of the rotating rod.

[0011] Preferably, a discharge port is fixedly connected to the upper surface of the mixing tank, and a filter plate is fixedly connected to the inside of the mixing tank.

[0012] Preferably, a grease injection pump is fixedly connected to the outer wall of the heating box, and a connecting pipe is fixedly connected to the output end of the grease injection pump. The outer wall of the connecting pipe is fixedly connected to the outer wall of the grease injection machine.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the connecting block is moved by starting the hydraulic cylinder. At the same time as the connecting block moves, the connecting plate rotates on the outer wall of the rotating shaft, thereby causing the connecting plate to rotate on the outer wall of the rotating shaft. Simultaneously, the sliding plate slides on the inner wall of the limiting block, thereby causing the clamping block to move, achieving the effect of clamping and fixing the chip, preventing the chip from shifting during the grease injection process and affecting the grease injection effect.

[0015] 2. In this utility model, the starting motor drives the worm gear to rotate, which in turn drives the worm wheel to rotate. As the worm wheel rotates, the rotating rod rotates, which in turn drives the stirring rod to rotate. After the grease injection material passes through the filter plate, it is heated by the heating tube to achieve the effect of fully blending the grease injection material and the additive, and to prevent the grease injection material from solidifying and affecting the grease injection effect. Attached Figure Description

[0016] Figure 1 This is a perspective view of a grease injection device for a chip packaging machine according to the present invention;

[0017] Figure 2 This is a schematic diagram of a clamping block for a grease injection device in a chip packaging machine according to the present invention;

[0018] Figure 3 This is a schematic diagram of a support frame for a grease injection device for a chip packaging machine according to the present invention;

[0019] Figure 4 This is a schematic diagram of the stirring rod of a grease injection device for a chip packaging machine proposed in this utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Fixed plate; 3. Hydraulic cylinder; 4. Limit block; 5. Connecting block; 6. Sliding plate; 7. Rotating shaft; 8. Connecting plate; 9. Rotating shaft; 10. Clamping block; 11. Support frame; 12. First cylinder; 13. Slider; 14. Second cylinder; 15. Grease injection machine; 16. Connecting pipe; 17. Grease injection pump; 18. Heating box; 19. Heating tube; 20. Mixing box; 21. Mechanical box; 22. Motor; 23. Worm gear; 24. Worm wheel; 25. Rotating rod; 26. Mixing rod; 27. Discharge port; 28. Filter plate. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a chip packaging machine grease injection device, including a workbench 1, a fixed plate 2 fixedly connected to the upper surface of the workbench 1, a limit block 4 fixedly connected to the outer wall of the fixed plate 2, a hydraulic cylinder 3 fixedly connected to the inside of the fixed plate 2, a connecting block 5 fixedly connected to the output end of the hydraulic cylinder 3, a rotating shaft 7 fixedly connected to the inside of the connecting block 5, a connecting plate 8 rotatably connected to the outer wall of the rotating shaft 7, a rotating shaft 9 rotatably connected to the inside of the connecting plate 8, a sliding plate 6 fixedly connected to the outer wall of the rotating shaft 9, the outer wall of the sliding plate 6 slidably connected to the inner wall of the limit block 4, a clamping block 10 fixedly connected to the outer wall of the sliding plate 6, and a driving assembly provided on the upper surface of the workbench 1, the driving assembly being used to provide power to the device.

[0024] Specifically, the workbench 1 fixes the fixed plate 2, and the fixed plate 2 fixes the limiting block 4, which in turn limits the movement. The hydraulic cylinder 3 is activated to move the connecting block 5. The connecting block 5 fixes the rotating shaft 7, causing the connecting plate 8 to rotate on the outer wall of the rotating shaft 7. The connecting plate 8 rotates on the outer wall of the rotating shaft 9. The sliding plate 6 fixes the rotating shaft 9, causing the sliding plate 6 to slide on the inner wall of the limiting block 4. The sliding plate 6 fixes the clamping block 10, causing the clamping block 10 to move, thereby achieving the effect of clamping and fixing the chip.

[0025] Reference Figure 3The drive assembly includes a support frame 11, the lower surface of which is fixedly connected to the upper surface of the workbench 1. A first cylinder 12 is fixedly connected inside the support frame 11. A slider 13 is fixedly connected to the output end of the first cylinder 12. The slider 13 is slidably connected to the outer wall of the first cylinder 12. A second cylinder 14 is fixedly connected to the lower surface of the slider 13. A grease injection machine 15 is fixedly connected to the output end of the second cylinder 14.

[0026] Specifically, by fixing the support frame 11 to the workbench 1, and by fixing the first cylinder 12 to the support frame 11, the first cylinder 12 is activated to drive the slider 13 to slide on the outer wall of the support frame 11, thereby adjusting the position of the equipment.

[0027] Reference Figure 3 and Figure 4 A heating box 18 is fixedly connected to the upper surface of the workbench 1. A heating tube 19 is installed inside the heating box 18. A mixing box 20 is fixedly connected to the upper surface of the heating box 18. A mechanical box 21 is fixedly connected to the upper surface of the mixing box 20. A motor 22 is fixedly connected inside the mechanical box 21. A worm gear 23 is fixedly connected to the output end of the motor 22. The outer wall of the worm gear 23 is rotatably connected to the inside of the mechanical box 21. A worm wheel 24 is meshed with the outer wall of the worm gear 23. A rotating rod 25 is fixedly connected inside the worm wheel 24. The outer wall of the rotating rod 25 is rotatably connected to the inside of the mixing box 20. A mixing rod 26 is fixedly connected to the outer wall of the rotating rod 25. A discharge port 27 is fixedly connected to the upper surface of the mixing box 20. A filter plate 28 is fixedly connected to the inside of the mixing box 20. A grease injection pump 17 is fixedly connected to the outer wall of the heating box 18. A connecting pipe 16 is fixedly connected to the output end of the grease injection pump 17. The outer wall of the connecting pipe 16 is fixedly connected to the outer wall of the grease injection machine 15.

[0028] Specifically, the workbench 1 fixes the heating box 18, and the heating tube 19 installed in the heating box 18 heats the grease injection material. The mixing box 20 fixes the mechanical box 21, and the starting motor 22 drives the worm gear 23 to rotate, which in turn drives the worm wheel 24 to rotate. The worm wheel 24 fixes the rotating rod 25, causing the rotating rod 25 and the mixing rod 26 to rotate inside the mixing box 20, thus achieving the effect of mixing the grease injection material. The mixing box 20 fixes the filter plate 28, which performs the filtering effect. The grease injection pump 17 drives the grease injection material into the connecting pipe 16, thereby providing the grease injection machine 15 with the raw material.

[0029] Working principle: When the equipment is needed, the chip to be greased is placed on the upper surface of the worktable 1. The hydraulic cylinder 3 is activated to move the connecting block 5, which in turn causes the connecting plate 8 to rotate on the outer wall of the rotating shaft 7. Simultaneously, the connecting plate 8 rotates on the outer wall of the rotating shaft 9, which in turn causes the sliding plate 6 to slide on the inner wall of the limiting block 4. While the sliding plate 6 is sliding, the clamping block 10 moves, thereby clamping the chip and preventing it from shifting during the grease injection process. The raw materials and additives to be greased are fed into the feeding port 27 into the mixing tank 20. The motor 22 is activated to drive the worm gear 23 to rotate inside the mechanical box 21, which in turn drives the worm wheel 24 to rotate. Simultaneously, the rotating rod 25 rotates, and while the rotating rod 25 rotates, the mixing rod 2... Rotation 6 achieves the effect of stirring the grease injection material, allowing it to fully blend with the additives. The material then passes through the filter plate 28 and enters the interior of the heating box 18. Heating by the heating tube 19 prevents the grease injection material from solidifying. At this time, the grease injection material enters the interior of the connecting pipe 16 through the grease injection pump 17. By starting the first cylinder 12, the slider 13 slides on the outer wall of the support frame 11 until it moves to the appropriate grease injection position. By starting the second cylinder 14, the grease injection machine 15 injects grease into the chip, achieving a precise grease injection effect. This equipment can not only clamp and fix the chip to prevent displacement during grease injection, but also stir and heat the grease injection material to ensure full blending and prevent solidification.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A chip encapsulation machine dispensing equipment, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected with a fixed plate (2), the outer wall of the fixed plate (2) is fixedly connected with a limiting block (4), the inside of the fixed plate (2) is fixedly connected with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected with a connecting block (5), the inside of the connecting block (5) is fixedly connected with a rotating shaft (7), the outer wall of the rotating shaft (7) is rotatably connected with a connecting plate (8), the inside of the connecting plate (8) is rotatably connected with a rotating shaft (9), the outer wall of the rotating shaft (9) is fixedly connected with a sliding plate (6), the outer wall of the sliding plate (6) is slidably connected with the inner wall of the limiting block (4), the outer wall of the sliding plate (6) is fixedly connected with a clamping block (10), the upper surface of the workbench (1) is provided with a driving assembly, and the driving assembly is used to provide power for the equipment.

2. The chip encapsulation machine dispensing equipment according to claim 1, characterized in that: The driving assembly comprises a support frame (11), the lower surface of the support frame (11) is fixedly connected with the upper surface of the workbench (1), the inside of the support frame (11) is fixedly connected with a first air cylinder (12), and the output end of the first air cylinder (12) is fixedly connected with a sliding block (13).

3. The device according to claim 2, wherein: The lower surface of the sliding block (13) is fixedly connected with a second air cylinder (14), and the output end of the second air cylinder (14) is fixedly connected with a grease injection machine (15).

4. The device according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected with a heating box (18), the inside of the heating box (18) is provided with a heating pipe (19), and the upper surface of the heating box (18) is fixedly connected with a stirring box (20).

5. The device according to claim 4, wherein: The upper surface of the stirring box (20) is fixedly connected with a mechanical box (21), the inside of the mechanical box (21) is fixedly connected with a motor (22), the output end of the motor (22) is fixedly connected with a worm (23), and the outer wall of the worm (23) is rotatably connected in the inside of the mechanical box (21).

6. The device according to claim 5, wherein: The outer wall of the worm (23) is meshingly connected with a worm gear (24), the inside of the worm gear (24) is fixedly connected with a rotating rod (25), the outer wall of the rotating rod (25) is rotatably connected in the inside of the stirring box (20), and the outer wall of the rotating rod (25) is fixedly connected with a stirring rod (26).

7. The device according to claim 4, wherein: The upper surface of the stirring box (20) is fixedly connected with a discharging port (27), and the inside of the stirring box (20) is fixedly connected with a filter plate (28).

8. The device according to claim 4, wherein: The outer wall of the heating box (18) is fixedly connected with a grease injection pump (17), the output end of the grease injection pump (17) is fixedly connected with a connecting pipe (16), and the outer wall of the connecting pipe (16) is fixedly connected with the outer wall of the grease injection machine (15).

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