Novel suction nozzle structure for packaging

Abstract

The utility model belongs to the technical field of packaging suction nozzles, and provides a novel packaging suction nozzle structure which comprises a bottom plate and a top plate, the two ends of the top plate are fixedly connected with limiting plates, the limiting plates are fixedly connected with first mounting rods, and the ends, away from the limiting plates, of the first mounting rods are fixedly connected with first motors. The output end of the first motor is fixedly connected with a driving rotating shaft, the driving rotating shaft is rotationally connected to the limiting plate in a penetrating mode, and the end, away from the first motor, of the driving rotating shaft is fixedly connected with a first threaded rod. According to the utility model, the first threaded rod rotates to drive the first threaded block to move left and right, the first threaded block moves left and right to drive the shell to move left and right, the shell moves left and right to drive the suction nozzle body to move left and right, and meanwhile, the second threaded rod rotates to drive the second threaded block to move front and back; and the second threaded block moves back and forth to drive the suction nozzle body to move back and forth, so that the purpose of multi-directional movement of the suction nozzle body is achieved, and the packaging efficiency of the suction nozzle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging nozzles, in particular to a novel nozzle structure for packaging. Background Art

[0002] During the packaging process of optical communication devices, an automatic pick-and-place machine is often used for pick-and-place. Among them, the nozzle is a key component for the pick-and-place machine to pick up components for pick-and-place operations and is also the background for the camera of the optical vision system to take pictures. It mainly uses vacuum adsorption to pick up components and uses blowing and pressure to place the components adsorbed on the nozzle at the specified coordinate positions on the substrate. However, the nozzles on existing packaging devices cannot move in multiple directions, resulting in low packaging efficiency. In addition, the suction force of existing nozzles for adsorbing products is not large enough to firmly hold the products. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the deficiencies in the prior art and propose a novel nozzle structure for packaging.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A novel nozzle structure for packaging, including a bottom plate and a top plate. Both ends of the top plate are fixedly connected with limit plates. A first mounting rod is fixedly connected to a set of the limit plates. One end of the first mounting rod away from the limit plate is fixedly connected with a first motor. The output end of the first motor is fixedly connected with a driving rotating shaft. The driving rotating shaft passes through and is rotatably connected to the limit plate. One end of the driving rotating shaft away from the first motor is fixedly connected with a first threaded rod. One end of the first threaded rod away from the driving rotating shaft is rotatably connected to a set of the limit plates. A first threaded block is threadedly connected through the first threaded rod. The first threaded block is fixedly connected with a housing. A second mounting rod is fixedly connected to the housing. One end of the second mounting rod away from the housing is fixedly connected with a second motor. The output end of the second motor is fixedly connected with a driving rotating shaft. The driving rotating shaft passes through and is rotatably connected to the housing. One end of the driving rotating shaft away from the second motor is fixedly connected with a second threaded rod. One end of the second threaded rod away from the driving rotating shaft is rotatably connected to the housing. A second threaded block is threadedly connected through the second threaded rod. The second threaded block is slidably connected inside the housing. The second threaded block is fixedly connected with an electric push rod. The output end of the electric push rod is fixedly connected with a partition plate. A vacuum pump is fixedly connected to the partition plate. The output end of the vacuum pump is fixedly connected with a vacuum tube. One end of the vacuum tube away from the vacuum pump is fixedly connected with a nozzle body.

[0005] As a further description of the above technical solution:

[0006] The nozzle body is provided with a fan-shaped arc groove, a rectangular groove, a circular groove is arranged in the rectangular groove, a circular hole is arranged in the circular groove, and a semi-circular groove is arranged on the fan-shaped arc groove.

[0007] As a further description of the above technical solution:

[0008] The top plate is provided with a sliding groove, a slider is slidably connected to the sliding groove, and one end of the slider away from the sliding groove is fixedly connected to the outer shell.

[0009] As a further description of the above technical solution:

[0010] The bottom plate is fixedly connected with a support rod, and one end of the support rod away from the bottom plate is fixedly connected to the top plate.

[0011] As a further description of the above technical solution:

[0012] The bottom of the bottom plate is connected with support legs, there are four groups of support legs, and the four groups of support legs are evenly distributed at the bottom of the bottom plate.

[0013] As a further description of the above technical solution:

[0014] There are four groups of support rods, and the four groups of support rods are evenly distributed between the bottom plate and the top plate.

[0015] As a further description of the above technical solution:

[0016] The nozzle body is located directly above the bottom plate.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the rotation of the first threaded rod drives the first threaded block to move left and right, the left and right movement of the first threaded block drives the outer shell to move left and right, the left and right movement of the outer shell drives the nozzle body to move left and right, and at the same time, the rotation of the second threaded rod drives the second threaded block to move back and forth, and the back and forth movement of the second threaded block drives the nozzle body to move back and forth, thereby realizing the purpose of multi-directional movement of the nozzle body and improving the efficiency of nozzle encapsulation.

[0019] 2. In the utility model, by providing a circular groove and a circular hole on the nozzle body, a circular step is formed. The circular hole remains unchanged, and the contact area between the nozzle body and the product becomes larger, and the suction force increases accordingly. In this way, the suction head of the nozzle body has a stepped groove, which not only prevents the chip from falling off during wiping, but also can stably suck the chip, greatly improving the production efficiency and quality. Description of the Drawings

[0020] Figure 1 is a structural schematic diagram of a novel nozzle structure for encapsulation proposed by the utility modelFigure 1 ;

[0021] Figure 2 This is a side perspective view of a novel nozzle structure for encapsulation proposed by the present utility model;

[0022] Figure 3 This is a front perspective view of a novel nozzle structure for encapsulation proposed by the present utility model;

[0023] Figure 4 This is a structural schematic diagram of a novel nozzle structure for encapsulation proposed by the present utility model Figure 2 ;

[0024] Figure 5 This is a partial structural schematic diagram of a novel nozzle structure for encapsulation proposed by the present utility model;

[0025] Figure 6 is Figure 1 the enlarged view of part A in

[0026] Figure 7 is Figure 1 the enlarged view of part B in

[0027] Legend description:

[0028] 1. Bottom plate; 2. Top plate; 3. Limiting plate; 4. First mounting rod; 5. First motor; 6. Driving rotating shaft; 7. First threaded rod; 8. First threaded block; 9. Outer shell; 10. Second mounting rod; 11. Second motor; 12. Active rotating shaft; 13. Second threaded rod; 14. Second threaded block; 15. Electric push rod; 16. Vacuum pump; 17. Vacuum tube; 18. Nozzle body; 19. Fan arc groove; 20. Rectangular groove; 21. Circular groove; 22. Round hole; 23. Semi-circular groove; 24. Slide block; 25. Slide groove; 26. Support rod; 27. Support leg; 28. Partition board. Specific implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer to Figures 1 - 7, an embodiment provided by the present utility model: a novel nozzle structure for encapsulation, including a bottom plate 1 and a top plate 2. At both ends of the top plate 2, limiting plates 3 are fixedly connected. A first mounting rod 4 is fixedly connected to a set of limiting plates 3. One end of the first mounting rod 4 away from the limiting plate 3 is fixedly connected to a first motor 5. The output end of the first motor 5 is fixedly connected to a driving rotating shaft 6. The driving rotating shaft 6 is rotatably connected through the limiting plate 3. One end of the driving rotating shaft 6 away from the first motor 5 is fixedly connected to a first threaded rod 7. One end of the first threaded rod 7 away from the driving rotating shaft 6 is rotatably connected to a set of limiting plates 3. A first threaded block 8 is threadedly connected through the first threaded rod 7. A housing 9 is fixedly connected to the first threaded block 8. A second mounting rod 10 is fixedly connected to the housing 9. One end of the second mounting rod 10 away from the housing 9 is fixedly connected to a second motor 11. The output end of the second motor 11 is fixedly connected to a driving rotating shaft 12. The driving rotating shaft 12 is rotatably connected through the housing 9. One end of the driving rotating shaft 12 away from the second motor 11 is fixedly connected to a second threaded rod 13. One end of the second threaded rod 13 away from the driving rotating shaft 12 is rotatably connected to the housing 9. A second threaded block 14 is threadedly connected through the second threaded rod 13. The second threaded block 14 is slidably connected within the housing 9. An electric push rod 15 is fixedly connected to the second threaded block 14. The output end of the electric push rod 15 is fixedly connected to a partition plate 28. A vacuum pump 16 is fixedly connected to the partition plate 28. The output end of the vacuum pump 16 is fixedly connected to a vacuum tube 17. One end of the vacuum tube 17 away from the vacuum pump 16 is fixedly connected to a nozzle body 18. By rotating the first threaded rod 7, the first threaded block 8 moves left and right. The left and right movement of the first threaded block 8 drives the housing 9 to move left and right. The left and right movement of the housing 9 drives the nozzle body 18 to move left and right. At the same time, the rotation of the second threaded rod 13 drives the second threaded block 14 to move back and forth. The back and forth movement of the second threaded block 14 drives the nozzle body 18 to move back and forth. Thus, the purpose of multi-directional movement of the nozzle body 18 is achieved, and the efficiency of nozzle encapsulation is improved.

[0031] The nozzle body 18 is provided with a fan-shaped arc groove 19, the nozzle body 18 is provided with a rectangular groove 20, a circular groove 21 is arranged in the rectangular groove 20, a circular hole 22 is arranged in the circular groove 21, a semi-circular groove 23 is arranged on the fan-shaped arc groove 19, a sliding groove 25 is arranged on the top plate 2, a slider 24 is slidably connected to the sliding groove 25, and one end of the slider 24 away from the sliding groove 25 is fixedly connected to the outer casing 9. A support rod 26 is fixedly connected to the bottom plate 1, and one end of the support rod 26 away from the bottom plate 1 is fixedly connected to the top plate 2. A support leg 27 is connected to the bottom of the bottom plate 1 in a transfer manner. There are four groups of support legs 27, and the four groups of support legs 27 are evenly distributed at the bottom of the bottom plate 1. There are four groups of support rods 26, and the four groups of support rods 26 are evenly distributed between the bottom plate 1 and the top plate 2. The nozzle body 18 is located directly above the bottom plate 1. By providing the circular groove 21 and the circular hole 22 on the nozzle body 18, a circular step is formed. The circular hole 22 remains unchanged, the contact area between the nozzle body 18 and the product becomes larger, and the suction force increases accordingly. In this way, the adsorption head of the nozzle body 18 has a stepped groove, not only will the chip not fall off during wiping, but also the chip can be very stably sucked, greatly improving the production efficiency and quality.

[0032] Working principle: When it is necessary to adsorb the chip for encapsulation, the first motor 5 can be started. The output end of the first motor 5 drives the driving rotating shaft 6 to rotate. The rotation of the driving rotating shaft 6 drives the first threaded rod 7 to rotate. The rotation of the first threaded rod 7 drives the first threaded block 8 to move left and right. The left and right movement of the first threaded block 8 drives the outer casing 9 to move left and right. The left and right movement of the outer casing 9 drives the nozzle body 18 to move left and right. At the same time, the second motor 11 is started. The output end of the second motor 11 drives the driving rotating shaft 12 to rotate. The rotation of the driving rotating shaft 12 drives the second threaded rod 13 to rotate. The rotation of the second threaded rod 13 drives the second threaded block 14 to move back and forth. The back and forth movement of the second threaded block 14 drives the nozzle body 18 to move back and forth, thus achieving the purpose of multi-directional movement of the nozzle body 18. Then the electric push rod 15 is started. The output end of the electric push rod 15 drives the nozzle body 18 to contact the chip downward. Subsequently, the vacuum pump 16 is started. The output end of the vacuum pump 16 drives the vacuum tube 17 to pump air. The vacuum tube 17 drives the nozzle body 18 to adsorb the chip. At the same time, the circular groove 21 and the circular hole 22 are provided on the nozzle body 18, thus forming a circular step. The circular hole 22 remains unchanged, the contact area between the nozzle body 18 and the product becomes larger, and the suction force increases accordingly. In this way, the adsorption head of the nozzle body 18 has a stepped groove, not only will the chip not fall off during wiping, but also the chip can be very stably sucked, greatly improving the production efficiency and quality.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel nozzle structure for encapsulation, comprising a bottom plate (1) and a top plate (2), characterized in that: Both ends of the top plate (2) are fixedly connected with limit plates (3). A first mounting rod (4) is fixedly connected to a set of the limit plates (3). One end of the first mounting rod (4) away from the limit plate (3) is fixedly connected with a first motor (5). The output end of the first motor (5) is fixedly connected with a driving rotating shaft (6). The driving rotating shaft (6) passes through and is rotatably connected to the limit plate (3). One end of the driving rotating shaft (6) away from the first motor (5) is fixedly connected with a first threaded rod (7). One end of the first threaded rod (7) away from the driving rotating shaft (6) is rotatably connected to a set of limit plates (3). A first threaded block (8) is threadedly connected through the first threaded rod (7). A housing (9) is fixedly connected to the first threaded block (8). A second mounting rod (10) is fixedly connected to the housing (9). One end of the second mounting rod (10) away from the housing (9) is fixedly connected with a second motor (11). The output end of the second motor (11) is fixedly connected with a driving rotating shaft (12). The driving rotating shaft (12) passes through and is rotatably connected to the housing (9). One end of the driving rotating shaft (12) away from the second motor (11) is fixedly connected with a second threaded rod (13). One end of the second threaded rod (13) away from the driving rotating shaft (12) is rotatably connected to the housing (9). A second threaded block (14) is threadedly connected through the second threaded rod (13). The second threaded block (14) is slidably connected inside the housing (9). An electric push rod (15) is fixedly connected to the second threaded block (14). The output end of the electric push rod (15) is fixedly connected with a partition plate (28). A vacuum pump (16) is fixedly connected to the partition plate (28). The output end of the vacuum pump (16) is fixedly connected with a vacuum tube (17). One end of the vacuum tube (17) away from the vacuum pump (16) is fixedly connected with a suction nozzle body (18).

2. The novel nozzle structure for encapsulation according to claim 1, characterized in that: The suction nozzle body (18) is provided with a fan-shaped arc groove (19). The suction nozzle body (18) is provided with a rectangular groove (20). A circular groove (21) is arranged inside the rectangular groove (20). A circular hole (22) is arranged inside the circular groove (21). A semi-circular groove (23) is arranged on the fan-shaped arc groove (19).

3. A novel nozzle structure for encapsulation according to claim 2, characterized in that: A sliding groove (25) is arranged on the top plate (2). A slider (24) is slidably connected to the sliding groove (25). One end of the slider (24) away from the sliding groove (25) is fixedly connected to the housing (9).

4. A novel nozzle structure for encapsulation according to claim 3, characterized in that: A support rod (26) is fixedly connected to the bottom plate (1). One end of the support rod (26) away from the bottom plate (1) is fixedly connected to the top plate (2).

5. The novel nozzle structure for encapsulation according to claim 4, characterized in that: Support legs (27) are connected to the bottom of the bottom plate (1) in a transfer manner. There are four groups of the support legs (27). The four groups of the support legs (27) are evenly distributed at the bottom of the bottom plate (1).

6. A novel nozzle structure for encapsulation according to claim 5, characterized in that: There are four groups of the support rods (26). The four groups of the support rods (26) are evenly distributed between the bottom plate (1) and the top plate (2).

7. A novel nozzle structure for encapsulation according to claim 6, characterized in that: The suction nozzle body (18) is located directly above the bottom plate (1).

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